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| author | Rich Felker <dalias@aerifal.cx> | 2012-04-16 13:25:05 -0400 |
|---|---|---|
| committer | Rich Felker <dalias@aerifal.cx> | 2012-04-16 13:25:05 -0400 |
| commit | 0d5df2df4f57cf28adf91110f70cdee0bc830151 (patch) | |
| tree | b21b25ea25c58536d316dc8f03f7d622149422fa /src/misc/wordexp.c | |
| parent | bef7a85e45ccc4b40958ca6d94894ca0d27e8291 (diff) | |
| download | musl-0d5df2df4f57cf28adf91110f70cdee0bc830151.tar.gz musl-0d5df2df4f57cf28adf91110f70cdee0bc830151.tar.bz2 musl-0d5df2df4f57cf28adf91110f70cdee0bc830151.tar.xz musl-0d5df2df4f57cf28adf91110f70cdee0bc830151.zip | |
wordexp must set the we_offs entries of we_wordv to null pointers
Diffstat (limited to 'src/misc/wordexp.c')
| -rw-r--r-- | src/misc/wordexp.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/misc/wordexp.c b/src/misc/wordexp.c index 34fc900a..15adddbe 100644 --- a/src/misc/wordexp.c +++ b/src/misc/wordexp.c @@ -139,6 +139,10 @@ static int do_wordexp(const char *s, wordexp_t *we, int flags) we->we_wordv = wv; we->we_wordc = i; + + for (i=we->we_offs; i; i--) + we->we_wordv[i-1] = 0; + if (flags & WRDE_DOOFFS) we->we_wordc -= we->we_offs; return err; } |