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auth: Cleanup memory leak when using SSH agent

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In Cockpit we've seen this memory leak:

at 0x4C2A9C7: calloc (in /usr/lib64/valgrind/vgpreload_memcheck-amd64-linux.so)
by 0x5B76B03: ssh_userauth_agent (auth.c:778)
by 0x40DD5A: cockpit_ssh_authenticate (cockpitsshtransport.c:327)

BUG: https://red.libssh.org/issues/208

Signed-off-by: Stef Walter <stefw@redhat.com>
Reviewed-by: Andreas Schneider <asn@cryptomilk.org>
(cherry picked from commit ffe8b98cc2)
This commit is contained in:
Stef Walter
2015-11-10 12:18:30 +01:00
committed by Andreas Schneider
parent 7da587ba6c
commit faca78f547
3 changed files with 25 additions and 7 deletions
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2
include/libssh/priv.h
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@@ -361,5 +361,7 @@ int match_hostname(const char *host, const char *pattern, unsigned int len);
#define CLOSE_SOCKET(s) do { if ((s) != SSH_INVALID_SOCKET) { _XCLOSESOCKET(s); (s) = SSH_INVALID_SOCKET;} } while(0)
void ssh_agent_state_free(void *data);
#endif /* _LIBSSH_PRIV_H */
/* vim: set ts=4 sw=4 et cindent: */