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(parent: 7878d6e) | patch
unfuck binfmt_misc.c (broken by commit d1d71cc)
authorAl Viro <viro@zeniv.linux.org.uk>
Wed, 17 Dec 2014 10:29:16 +0000 (05:29 -0500)
committerAl Viro <viro@zeniv.linux.org.uk>
Wed, 17 Dec 2014 13:27:14 +0000 (08:27 -0500)
commitbae317b48fbfb39fa91e9135560959b2ec6e56bc
treee10e627d7292ff6b802cb0cee6abacaedb70b103tree | snapshot
parent7878d6e4ed2526bc53a1d743f91aca2cbda9cb70commit | diff
unfuck binfmt_misc.c (broken by commit d1d71cc)

scanarg(s, del) never returns s; the empty field results in s + 1.
Restore the correct checks, and move NUL-termination into scanarg(),
while we are at it.

Incidentally, mixing "coding style cleanups" (for small values of cleanup)
with functional changes is a Bad Idea(tm)...

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
fs/binfmt_misc.c diff | blob | history
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