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http.c: Fix problem with repeated calls of http_init

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Calling http_init after calling http_cleanup causes a segfault.  This
is due to the pragma_header curl_slist being freed but not being set
to NULL.  The subsequent call to http_init tries to setup the slist
again, but it now points to an invalid memory location.

Signed-off-by: Julian Phillips <julian@quantumfyre.co.uk>
Signed-off-by: Junio C Hamano <junkio@cox.net>
This commit is contained in:
Julian Phillips 2007-04-29 03:46:42 +01:00 committed by Junio C Hamano
parent 4e58bf970b
commit e9d54bd18b
1 changed files with 1 additions and 0 deletions
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http.c
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@ -300,6 +300,7 @@ void http_cleanup(void)
curl_global_cleanup(); curl_global_cleanup();
curl_slist_free_all(pragma_header); curl_slist_free_all(pragma_header);
pragma_header = NULL;
} }
struct active_request_slot *get_active_slot(void) struct active_request_slot *get_active_slot(void)