From 161cf93404784ba22e689fab487f38469ae34b98 Mon Sep 17 00:00:00 2001 From: Eric Andersen Date: Sun, 9 Jul 2000 02:38:01 +0000 Subject: [PATCH] Fix a bug in get_line_from_file. If the length of the line is (GROWBY * n) + GROWBY - 1, then it writes the null character just after the buffer. Yipe. Fix thanks to Matt Kraai Thanks Matt! -Erik --- utility.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/utility.c b/utility.c index 3dedc2c71..a15ae68da 100644 --- a/utility.c +++ b/utility.c @@ -1616,7 +1616,7 @@ extern char *get_line_from_file(FILE *file) if (ch == EOF) break; /* grow the line buffer as necessary */ - if (idx > linebufsz-1) + if (idx > linebufsz-2) linebuf = realloc(linebuf, linebufsz += GROWBY); linebuf[idx++] = (char)ch; if ((char)ch == '\n')