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libalpm: fix segfault when -Qip'ing a package

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The dummy checksigs function never sets count to 0, leaving it
unitialized. This caused the siglist cleanup to try and free the empty
list.

Signed-off-by: Allan McRae <allan@archlinux.org>
This commit is contained in:
morganamilo 2019-10-15 10:30:01 +01:00 • committed by Allan McRae
parent 27ccd68976
commit 54b6d689e5
1 changed files with 2 additions and 1 deletions
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3
lib/libalpm/signing.c
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@ -800,8 +800,9 @@ int _alpm_key_import(alpm_handle_t UNUSED *handle, const char UNUSED *uid,
} }
int _alpm_gpgme_checksig(alpm_handle_t UNUSED *handle, const char UNUSED *path, int _alpm_gpgme_checksig(alpm_handle_t UNUSED *handle, const char UNUSED *path,
const char UNUSED *base64_sig, alpm_siglist_t UNUSED *siglist) const char UNUSED *base64_sig, alpm_siglist_t *siglist)
{ {
siglist->count = 0;
return -1; return -1;
} }
#endif /* HAVE_LIBGPGME */ #endif /* HAVE_LIBGPGME */