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fixed memory leak 

Credits to OSS-Fuzz
This commit is contained in:
Frank Morgner 2019-08-29 11:02:50 +02:00
parent 849de1d9e3
commit e971ffb48e
1 changed files with 6 additions and 5 deletions
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11
src/libopensc/pkcs15-din-66291.c
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@ -260,7 +260,7 @@ sc_pkcs15emu_din_66291_init(sc_pkcs15_card_t *p15card)
int sc_pkcs15emu_din_66291_init_ex(sc_pkcs15_card_t *p15card, struct sc_aid *aid)
{
int r;
int r = SC_ERROR_WRONG_CARD;
if (!p15card || ! p15card->card)
return SC_ERROR_INVALID_ARGUMENTS;
@ -268,12 +268,13 @@ int sc_pkcs15emu_din_66291_init_ex(sc_pkcs15_card_t *p15card, struct sc_aid *aid
SC_FUNC_CALLED(p15card->card->ctx, 1);
/* Check card */
if (!din_66291_match_p15card(p15card, aid))
return SC_ERROR_WRONG_CARD;
if (1 == din_66291_match_p15card(p15card, aid)) {
/* Init card */
r = sc_pkcs15emu_din_66291_init(p15card);
}
/* Init card */
r = sc_pkcs15emu_din_66291_init(p15card);
if (r != SC_SUCCESS) {
/* reset input data to default values */
sc_pkcs15_free_tokeninfo(p15card->tokeninfo);
sc_file_free(p15card->file_tokeninfo);
p15card->tokeninfo = NULL;