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| author | Andrew Moore <alm@FreeBSD.org> | 1993-08-16 09:30:18 +0000 |
|---|---|---|
| committer | Andrew Moore <alm@FreeBSD.org> | 1993-08-16 09:30:18 +0000 |
| commit | 9c5df0ae70c3a52c921920f097bb15aca6ceea5f (patch) | |
| tree | 3d7d07feef5bd5d0614e02e0f026fd8437ab8d13 /bin | |
| parent | 8bb722a39001e9f824608c589b0381c014452c8b (diff) | |
| download | src-9c5df0ae70c3a52c921920f097bb15aca6ceea5f.tar.gz src-9c5df0ae70c3a52c921920f097bb15aca6ceea5f.zip | |
Nullify pattern after failed regcomp
Notes
Notes:
svn path=/head/; revision=293
Diffstat (limited to 'bin')
| -rw-r--r-- | bin/ed/re.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/bin/ed/re.c b/bin/ed/re.c index 3fad099c9437..2bf12219f8d8 100644 --- a/bin/ed/re.c +++ b/bin/ed/re.c @@ -86,7 +86,8 @@ optpat() patlock = 0; if (n = regcomp(exp, exps, 0)) { regerror(n, exp, errmsg, sizeof errmsg); - return NULL; + free(exp); + return exp = NULL; } return exp; } |