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authorEric Andersen2000-09-23 19:56:46 +0000
committerEric Andersen2000-09-23 19:56:46 +0000
commit285b446d1777b9515bb83df7b18d17359f49f921 (patch)
treea770146edff347eb415d04ab63c5c8d4a2e28de0 /utility.c
parent32e95f988d3a395de375296ac4f955cc330d39bf (diff)
downloadbusybox-285b446d1777b9515bb83df7b18d17359f49f921.zip
busybox-285b446d1777b9515bb83df7b18d17359f49f921.tar.gz
Fix potential memory overrun...
Diffstat (limited to 'utility.c')
-rw-r--r--utility.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/utility.c b/utility.c
index 719cd98..2ec44d9 100644
--- a/utility.c
+++ b/utility.c
@@ -1606,7 +1606,7 @@ extern char *get_line_from_file(FILE *file)
if (ch == EOF)
break;
/* grow the line buffer as necessary */
- if (idx > linebufsz-2)
+ while (idx > linebufsz-2)
linebuf = xrealloc(linebuf, linebufsz += GROWBY);
linebuf[idx++] = (char)ch;
if ((char)ch == '\n')