Fix https://github.com/onetrueawk/awk/issues/121

2021-10-09 19:23:05 +01:00
parent f9affa922c
commit 40f0527d5d
1 changed files with 1 additions and 1 deletions
--- a/b.c
+++ b/b.c
@@ -1101,7 +1101,7 @@ rescan:
 					 * program to track each string's length.
 					 */
 					for (i = 1; i <= UCHAR_MAX; i++) {
-						if (!adjbuf((char **) &buf, &bufsz, bp-buf+1, 100, (char **) &bp, "relex2"))
+						if (!adjbuf((char **) &buf, &bufsz, bp-buf+2, 100, (char **) &bp, "relex2"))
 						    FATAL("out of space for reg expr %.10s...", lastre);
 						if (cc->cc_func(i)) {
 							/* escape backslash */