[pacman-dev] [PATCH v2 1/2] libalpm: fix segfault when -Qip'ing a package

[morganamilo]

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

---
v2: remove UNUSED

diff --git a/lib/libalpm/signing.c b/lib/libalpm/signing.c
index 30d057a3..fc537dd3 100644
--- a/lib/libalpm/signing.c
+++ b/lib/libalpm/signing.c
@@ -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,
-		const char UNUSED *base64_sig, alpm_siglist_t UNUSED *siglist)
+		const char UNUSED *base64_sig, alpm_siglist_t *siglist)
 {
+	siglist->count = 0;
 	return -1;
 }
 #endif /* HAVE_LIBGPGME */
-- 
2.23.0