| commit | e3ebc35b1695e9ac6e9b5978cd4e9ffb7b15f657 | |
| author | Matthieu Moy <Matthieu.Moy@imag.fr> | |
| Thu, 12 Jul 2012 12:04:20 +0000 (12 14:04 +0200) | ||
| committer | Junio C Hamano <gitster@pobox.com> | |
| Mon, 16 Jul 2012 16:59:06 +0000 (16 09:59 -0700) | ||
| tree | fb1a62844ebae65c826c9017c5dba1f2defcb27d | treesnapshot (tar.gz zip) |
| parent | 0e8593dc5b812df00400347e88f5707225fe831e | commitdiff |
config: fix several access(NULL) calls
When $HOME is unset, home_config_paths fails and returns NULL pointers
for user_config and xdg_config. Valgrind complains with Syscall param
access(pathname) points to unaddressable byte(s).
Don't call blindly access() on these variables, but test them for
NULL-ness before.
Signed-off-by: Matthieu Moy <Matthieu.Moy@imag.fr>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
When $HOME is unset, home_config_paths fails and returns NULL pointers
for user_config and xdg_config. Valgrind complains with Syscall param
access(pathname) points to unaddressable byte(s).
Don't call blindly access() on these variables, but test them for
NULL-ness before.
Signed-off-by: Matthieu Moy <Matthieu.Moy@imag.fr>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
| builtin/config.c | diffblobblamehistory | |
| config.c | diffblobblamehistory |