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g10: Avoid undefined behavior.

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* g10/trust.c (clean_one_uid): Avoid a computation involving an
uninitialized value.
--
Found using the Clang Static Analyzer.

Signed-off-by: Justus Winter <justus@g10code.com>
This commit is contained in:
Justus Winter 2015-11-19 15:48:01 +01:00
parent 6a37b45a7f
commit 52f7f195b1
1 changed files with 1 additions and 1 deletions
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g10/trust.c
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@ -704,7 +704,7 @@ void
clean_one_uid (kbnode_t keyblock, kbnode_t uidnode, int noisy, int self_only, clean_one_uid (kbnode_t keyblock, kbnode_t uidnode, int noisy, int self_only,
int *uids_cleaned, int *sigs_cleaned) int *uids_cleaned, int *sigs_cleaned)
{ {
int dummy; int dummy = 0;
assert (keyblock->pkt->pkttype==PKT_PUBLIC_KEY); assert (keyblock->pkt->pkttype==PKT_PUBLIC_KEY);
assert (uidnode->pkt->pkttype==PKT_USER_ID); assert (uidnode->pkt->pkttype==PKT_USER_ID);