diff options
Diffstat (limited to 'usr.bin/m4/main.c')
| -rw-r--r-- | usr.bin/m4/main.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/usr.bin/m4/main.c b/usr.bin/m4/main.c index 1cb0340fbdd47..ced881b2ca910 100644 --- a/usr.bin/m4/main.c +++ b/usr.bin/m4/main.c @@ -1,4 +1,4 @@ -/* $OpenBSD: main.c,v 1.81 2012/04/12 17:00:11 espie Exp $ */ +/* $OpenBSD: main.c,v 1.83 2014/05/12 19:11:19 espie Exp $ */ /* $NetBSD: main.c,v 1.12 1997/02/08 23:54:49 cgd Exp $ */ /*- @@ -180,8 +180,8 @@ main(int argc, char *argv[]) initspaces(); STACKMAX = INITSTACKMAX; - mstack = (stae *)xalloc(sizeof(stae) * STACKMAX, NULL); - sstack = (char *)xalloc(STACKMAX, NULL); + mstack = xreallocarray(NULL, STACKMAX, sizeof(stae), NULL); + sstack = xalloc(STACKMAX, NULL); maxout = 0; outfile = NULL; @@ -415,7 +415,8 @@ macro(void) } } } else if (t == EOF) { - if (sp > -1 && ilevel <= 0) { + if (!mimic_gnu /* you can puke right there */ + && sp > -1 && ilevel <= 0) { warnx( "unexpected end of input, unclosed parenthesis:"); dump_stack(paren, PARLEV); exit(1); @@ -625,7 +626,7 @@ static void enlarge_stack(void) { STACKMAX += STACKMAX/2; - mstack = xrealloc(mstack, sizeof(stae) * STACKMAX, + mstack = xreallocarray(mstack, STACKMAX, sizeof(stae), "Evaluation stack overflow (%lu)", (unsigned long)STACKMAX); sstack = xrealloc(sstack, STACKMAX, |