diff options
| author | Todd C. Miller <millert@cvs.openbsd.org> | 2004-12-30 02:06:01 +0000 |
|---|---|---|
| committer | Todd C. Miller <millert@cvs.openbsd.org> | 2004-12-30 02:06:01 +0000 |
| commit | e06dbe7f545e86df350dcc049141d1a17fd6fa55 (patch) | |
| tree | f5e500111543247ef33feecd4e065cee9c5c437b /usr.bin/awk/tran.c | |
| parent | 720a1edfecf547ce947b63891d3416e588c3f37f (diff) | |
Restore error checking in tostring().
Diffstat (limited to 'usr.bin/awk/tran.c')
| -rw-r--r-- | usr.bin/awk/tran.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/usr.bin/awk/tran.c b/usr.bin/awk/tran.c index 691b411f6b8..ae6a508221f 100644 --- a/usr.bin/awk/tran.c +++ b/usr.bin/awk/tran.c @@ -1,4 +1,4 @@ -/* $OpenBSD: tran.c,v 1.11 2004/12/30 01:52:48 millert Exp $ */ +/* $OpenBSD: tran.c,v 1.12 2004/12/30 02:06:00 millert Exp $ */ /**************************************************************** Copyright (C) Lucent Technologies 1997 All Rights Reserved @@ -399,7 +399,12 @@ char *getpssval(Cell *vp) /* get string val of a Cell for print */ char *tostring(const char *s) /* make a copy of string s */ { - return (strdup(s)); + char *p; + + p = strdup(s); + if (p == NULL) + FATAL("out of space in tostring on %s", s); + return p; } char *qstring(const char *is, int delim) /* collect string up to next delim */ |