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Fix potential memory overrun...

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Eric Andersen 2000-09-23 19:56:46 +00:00
parent 32e95f988d
commit 285b446d17
1 changed files with 1 additions and 1 deletions
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utility.c
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@ -1606,7 +1606,7 @@ extern char *get_line_from_file(FILE *file)
if (ch == EOF) if (ch == EOF)
break; break;
/* grow the line buffer as necessary */ /* grow the line buffer as necessary */
if (idx > linebufsz-2) while (idx > linebufsz-2)
linebuf = xrealloc(linebuf, linebufsz += GROWBY); linebuf = xrealloc(linebuf, linebufsz += GROWBY);
linebuf[idx++] = (char)ch; linebuf[idx++] = (char)ch;
if ((char)ch == '\n') if ((char)ch == '\n')