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| author | Neil Horman <nhorman@tuxdriver.com> | 2007-10-16 23:26:33 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-10-17 08:42:50 -0700 |
| commit | 8e2b705649e294f43a8cd1ea79e4c594c0bd1d9d (patch) | |
| tree | edceaa54f86252ea66f3321786cd89771759dbfd /fs/binfmt_som.c | |
| parent | 2a9807c0d39066236640aa34ca8de168e690632f (diff) | |
| download | lwn-8e2b705649e294f43a8cd1ea79e4c594c0bd1d9d.tar.gz lwn-8e2b705649e294f43a8cd1ea79e4c594c0bd1d9d.zip | |
argv_split: allow argv_split to handle NULL pointer in argcp parameter gracefully
It would be nice if the argv_split library function could gracefully handle
a NULL pointer in the argcp parameter, so as to allow functions using it
that did not care about the value of argc to not have to declare a useless
variable. This patch accomplishes that. Tested by me, with successful
results.
Signed-off-by: Neil Horman <nhorman@tuxdriver.com>
Acked-by: Jeremy Fitzhardinge <jeremy@goop.org>
Cc: Satyam Sharma <satyam@infradead.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'fs/binfmt_som.c')
0 files changed, 0 insertions, 0 deletions