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| author | edwin <edwin@FreeBSD.org> | 2011-07-11 22:01:39 +0000 |
|---|---|---|
| committer | edwin <edwin@FreeBSD.org> | 2011-07-11 22:01:39 +0000 |
| commit | f0609ad12f01082fe209518d41d5a83ffb67d7b7 (patch) | |
| tree | e356015669e372fa3d926370761f029db7ed1519 | |
| parent | 9acc72f0dfe546de8d53ce78c92398a1755a5b8e (diff) | |
| download | FreeBSD-src-f0609ad12f01082fe209518d41d5a83ffb67d7b7.zip FreeBSD-src-f0609ad12f01082fe209518d41d5a83ffb67d7b7.tar.gz | |
Fix run-time breakage when encoutering invalid input-data.
PR: bin/157718
| -rw-r--r-- | usr.bin/calendar/parsedata.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/usr.bin/calendar/parsedata.c b/usr.bin/calendar/parsedata.c index fdbe44d..c7e183c 100644 --- a/usr.bin/calendar/parsedata.c +++ b/usr.bin/calendar/parsedata.c @@ -818,6 +818,8 @@ showflags(int flags) static const char * getmonthname(int i) { + if (i <= 0 || i > 12) + return (""); if (nmonths[i - 1].len != 0 && nmonths[i - 1].name != NULL) return (nmonths[i - 1].name); return (months[i - 1]); |
