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http-fetch: fix possible segfault

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Initialize an object request's slot to a safe value.  A non-NULL value
can cause a segfault if the request is aborted before it starts.

Signed-off-by: Nick Hengeveld <nickh@reactrix.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
This commit is contained in:
Nick Hengeveld 2006-06-06 22:22:35 -07:00 committed by Junio C Hamano
parent 5ad312bede
commit e8dff6ba8b
1 changed files with 1 additions and 0 deletions
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http-fetch.c
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@ -399,6 +399,7 @@ void prefetch(unsigned char *sha1)
snprintf(newreq->filename, sizeof(newreq->filename), "%s", filename); snprintf(newreq->filename, sizeof(newreq->filename), "%s", filename);
snprintf(newreq->tmpfile, sizeof(newreq->tmpfile), snprintf(newreq->tmpfile, sizeof(newreq->tmpfile),
"%s.temp", filename); "%s.temp", filename);
newreq->slot = NULL;
newreq->next = NULL; newreq->next = NULL;
if (object_queue_head == NULL) { if (object_queue_head == NULL) {