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#include "wptErrors.h" |
#include "wptErrors.h" |
37 |
#include "wptW32API.h" |
#include "wptW32API.h" |
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#include "wptGPG.h" |
#include "wptGPG.h" |
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#include "wptTypes.h" |
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/* Attribute list which holds the image data. */ |
/* Attribute list which holds the image data. */ |
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typedef struct attr_list_s *attr_list_t; |
typedef struct attr_list_s *attr_list_t; |
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/* Free attribute list @ctx. */ |
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void |
void |
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free_attr_list (attr_list_t ctx) |
free_attr_list (attr_list_t ctx) |
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{ |
{ |
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buffer = buf+9+10; |
buffer = buf+9+10; |
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pos = 0; |
pos = 0; |
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c = (attr_list_t)calloc (1, sizeof *c); |
c = (attr_list_t)calloc (1, sizeof *c); |
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if (!c) |
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BUG (0); |
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p = strtok (buffer, " "); |
p = strtok (buffer, " "); |
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while (p != NULL) { |
while (p != NULL) { |
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switch (pos) { |
switch (pos) { |
106 |
pos++; |
pos++; |
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p = strtok (NULL, " "); |
p = strtok (NULL, " "); |
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} |
} |
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/*printf ("id=%s octets=%d flags=%d\n", c->fpr, c->octets, c->flags);*/ |
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if (!*ctx) |
if (!*ctx) |
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*ctx = c; |
*ctx = c; |
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else { |
else { |
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t->next = c; |
t->next = c; |
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} |
} |
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c->d = (unsigned char*)malloc (c->octets); |
c->d = (unsigned char*)malloc (c->octets); |
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if (!c->d) |
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BUG (0); |
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memcpy (c->d, data, c->octets); |
memcpy (c->d, data, c->octets); |
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data += c->octets; |
data += c->octets; |
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datlen -= c->octets; |
datlen -= c->octets; |
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179 |
gpg_iobuf_ioctl (inp, 3, 1, NULL); |
gpg_iobuf_ioctl (inp, 3, 1, NULL); |
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pkt = (PACKET*)calloc (1, sizeof *pkt); |
pkt = (PACKET*)calloc (1, sizeof *pkt); |
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if (!pkt) |
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BUG (0); |
183 |
gpg_init_packet (pkt); |
gpg_init_packet (pkt); |
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while (gpg_parse_packet (inp, pkt) != -1) { |
while (gpg_parse_packet (inp, pkt) != -1) { |
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if (pkt->pkttype == PKT_SECRET_KEY) { |
if (pkt->pkttype == PKT_SECRET_KEY) { |
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fnd->attrib.flags = dat->flags; |
fnd->attrib.flags = dat->flags; |
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fnd->attrib.len = dat->octets; |
fnd->attrib.len = dat->octets; |
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fnd->attrib.d = (unsigned char*)malloc (dat->octets); |
fnd->attrib.d = (unsigned char*)malloc (dat->octets); |
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if (!fnd->attrib.d) |
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BUG (0); |
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memcpy (fnd->attrib.d, dat->d, dat->octets); |
memcpy (fnd->attrib.d, dat->d, dat->octets); |
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return 0; |
return 0; |
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} |
} |
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gpg_iobuf_ioctl (inp, 3, 1, NULL); /* disable cache */ |
gpg_iobuf_ioctl (inp, 3, 1, NULL); /* disable cache */ |
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pkt = (PACKET*)calloc (1, sizeof * pkt); |
pkt = (PACKET*)calloc (1, sizeof * pkt); |
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if (!pkt) |
280 |
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BUG (0); |
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gpg_init_packet (pkt); |
gpg_init_packet (pkt); |
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while (gpg_parse_packet (inp, pkt) != -1) { |
while (gpg_parse_packet (inp, pkt) != -1) { |
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if (pkt->pkttype == PKT_PUBLIC_KEY) { |
if (pkt->pkttype == PKT_PUBLIC_KEY) { |
313 |
else if (nsym > 0) { |
else if (nsym > 0) { |
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c->sym_prefs = (unsigned char*)calloc (1, nsym+1); |
c->sym_prefs = (unsigned char*)calloc (1, nsym+1); |
315 |
if (!c->sym_prefs) |
if (!c->sym_prefs) |
316 |
return gpg_error (GPG_ERR_ENOMEM); |
BUG (0); |
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memcpy (c->sym_prefs, sym_prefs, nsym); |
memcpy (c->sym_prefs, sym_prefs, nsym); |
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} |
} |
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} |
} |
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return gpg_error (GPG_ERR_INV_ARG); |
return gpg_error (GPG_ERR_INV_ARG); |
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ctx = (gpg_keycache_t)calloc (1, sizeof *ctx); |
ctx = (gpg_keycache_t)calloc (1, sizeof *ctx); |
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if (!ctx) |
if (!ctx) |
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return gpg_error (GPG_ERR_ENOMEM); |
BUG (0); |
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ctx->secret = 0; |
ctx->secret = 0; |
360 |
ctx->pos = 0; |
ctx->pos = 0; |
361 |
*r_ctx = ctx; |
*r_ctx = ctx; |
376 |
c2 = c->next; |
c2 = c->next; |
377 |
gpgme_key_release (c->key); |
gpgme_key_release (c->key); |
378 |
c->key = NULL; |
c->key = NULL; |
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safe_free (c->pref_keyserver); |
380 |
safe_free (c->sym_prefs); |
safe_free (c->sym_prefs); |
381 |
safe_free (c->attrib.d); |
safe_free (c->attrib.d); |
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safe_free (c->card_type); |
safe_free (c->card_type); |
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417 |
c = (struct keycache_s*)calloc (1, sizeof *c); |
c = (struct keycache_s*)calloc (1, sizeof *c); |
418 |
if (!c) |
if (!c) |
419 |
return gpg_error (GPG_ERR_ENOMEM); |
BUG (0); |
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c->gloflags.is_protected = 1; /*default: assume protection. */ |
c->gloflags.is_protected = 1; /*default: assume protection. */ |
421 |
c->key = key; |
c->key = key; |
422 |
if (!ctx->item) |
if (!ctx->item) |
694 |
pos++; |
pos++; |
695 |
p = (unsigned char*)calloc (1, pos+1); |
p = (unsigned char*)calloc (1, pos+1); |
696 |
if (!p) |
if (!p) |
697 |
abort (); |
BUG (0); |
698 |
memcpy (p, prefs, pos); |
memcpy (p, prefs, pos); |
699 |
return p; |
return p; |
700 |
} |
} |
791 |
return err; |
return err; |
792 |
} |
} |
793 |
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794 |
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|
795 |
/* Search for a key with the pattern @pattern and mark |
/* Search for a key with the pattern @pattern and mark |
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this key as the default signing key if found. |
this key as the default signing key if found. |
797 |
Return value: 0 on success. */ |
Return value: 0 on success. */ |
834 |
} |
} |
835 |
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836 |
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837 |
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static gpgme_error_t |
838 |
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decode_subpacket (const char *subpkt_data, int *type, |
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char **out, WORD *outlen) |
840 |
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{ |
841 |
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char tmp[128], *p = tmp, *val; |
842 |
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char *enc; |
843 |
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size_t pos = 0, i=0; |
844 |
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845 |
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/* example: spk:24:1:21:http%3A//subkeys.pgp.de */ |
846 |
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*outlen = 0; |
847 |
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*out = NULL; |
848 |
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849 |
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if (strncmp (subpkt_data, "spk:", 4)) |
850 |
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return gpg_error (GPG_ERR_NO_DATA); |
851 |
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852 |
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strncpy (tmp, subpkt_data, 62); |
853 |
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val = strtok (tmp, ":"); |
854 |
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while (val != NULL) { |
855 |
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switch (pos++) { |
856 |
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case 0: |
857 |
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break; |
858 |
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859 |
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case 1: |
860 |
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if (type) |
861 |
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*type = atoi (val); |
862 |
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break; |
863 |
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864 |
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case 2: |
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break; |
866 |
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867 |
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case 3: |
868 |
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*outlen = atoi (val); |
869 |
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break; |
870 |
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871 |
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case 4: |
872 |
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enc = strdup (val); |
873 |
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break; |
874 |
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} |
875 |
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val = strtok (NULL, ":"); |
876 |
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} |
877 |
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if (!enc) |
878 |
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return gpg_error (GPG_ERR_NO_DATA);; |
879 |
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*out = (char*)calloc (1, strlen (enc)+1); |
880 |
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for (pos = 0; pos < strlen (enc); pos++) { |
881 |
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if (enc[pos] == '%' && enc[pos+1] == '%') |
882 |
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(*out)[i++] = '%'; |
883 |
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else if (enc[pos] == '%') { |
884 |
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char tmp[3]; |
885 |
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tmp[0] = enc[++pos]; |
886 |
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tmp[1] = enc[++pos]; |
887 |
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tmp[2] = 0; |
888 |
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(*out)[i++] = (char)strtoul (tmp, NULL, 16); |
889 |
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} |
890 |
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else |
891 |
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(*out)[i++] = enc[pos]; |
892 |
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} |
893 |
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(*out)[i] = 0; |
894 |
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free (enc); |
895 |
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return 0; |
896 |
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} |
897 |
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898 |
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899 |
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/* If the attribute given in @attr is not set in the |
900 |
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key cache object, try to update it. */ |
901 |
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gpgme_error_t |
902 |
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gpg_keycache_update_attr (struct keycache_s *item, |
903 |
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int attr, int force) |
904 |
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{ |
905 |
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gpgme_error_t err = gpg_error (GPG_ERR_NO_ERROR); |
906 |
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char *val = NULL; |
907 |
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WORD n = 0; |
908 |
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909 |
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switch (attr) { |
910 |
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case KC_ATTR_PREFSYM: |
911 |
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if (!force && item->sym_prefs) |
912 |
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break; |
913 |
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safe_free (item->sym_prefs); |
914 |
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err = gpg_find_key_subpacket (item->key->subkeys->keyid+8, attr, &val); |
915 |
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if (!err && val != NULL) |
916 |
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err = decode_subpacket (val, NULL, (char**)&item->sym_prefs, &n); |
917 |
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break; |
918 |
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919 |
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case KC_ATTR_PREFKSERV: |
920 |
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if (!force && item->pref_keyserver) |
921 |
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break; |
922 |
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safe_free (item->pref_keyserver); |
923 |
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err = gpg_find_key_subpacket (item->key->subkeys->keyid+8, attr, &val); |
924 |
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if (!err && val != NULL) |
925 |
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err = decode_subpacket (val, NULL, &item->pref_keyserver, &n); |
926 |
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break; |
927 |
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} |
928 |
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safe_free (val); |
929 |
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return err; |
930 |
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} |
931 |
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