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Fix parse strlen() bug
author
Jens Axboe
<jens.axboe@oracle.com>
Fri, 5 Mar 2010 11:46:37 +0000
(12:46 +0100)
committer
Jens Axboe
<jens.axboe@oracle.com>
Fri, 5 Mar 2010 11:46:37 +0000
(12:46 +0100)
Commit
38789b58775ee5e00f4669f01b3c9da31a7345e3
checks the wrong
string, it's unitialized garbage.
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
parse.c
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diff --git
a/parse.c
b/parse.c
index d8527b50d8877b8644529d4764bc374522a070bc..9e3c5b17e6707ae0da22a5c8791d7d20a957a1f4 100644
(file)
--- a/
parse.c
+++ b/
parse.c
@@
-658,7
+658,7
@@
static char *option_dup_subs(const char *opt)
ssize_t nchr = OPT_LEN_MAX;
size_t envlen;
- if (strlen(
in
) + 1 > OPT_LEN_MAX) {
+ if (strlen(
opt
) + 1 > OPT_LEN_MAX) {
fprintf(stderr, "OPT_LEN_MAX (%d) is too small\n", OPT_LEN_MAX);
return NULL;
}