diff options
author | Eric Andersen <andersen@codepoet.org> | 2000-07-09 02:38:01 +0000 |
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committer | Eric Andersen <andersen@codepoet.org> | 2000-07-09 02:38:01 +0000 |
commit | 161cf93404784ba22e689fab487f38469ae34b98 (patch) | |
tree | cb8487f8fa2c96a8bd977b554a0c26568286e254 | |
parent | f12724c21ab0d3f24a087444762ed2220d35259c (diff) |
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 <kraai@alumni.carnegiemellon.edu> Thanks Matt!
-Erik
-rw-r--r-- | utility.c | 2 |
1 files changed, 1 insertions, 1 deletions
@@ -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') |