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udev-rules.c: parse_file() - fix possible buffer overflow

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Florian Zumbiehl 2009-09-01 13:26:37 +02:00 committed by Kay Sievers
parent 710fdac1e4
commit 6d691b2bd6
1 changed files with 2 additions and 0 deletions
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2
udev/udev-rules.c
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@ -1599,6 +1599,8 @@ static int parse_file(struct udev_rules *rules, const char *filename, unsigned s
while (line[len-2] == '\\') {
if (fgets(&line[len-2], (sizeof(line)-len)+2, f) == NULL)
break;
if (strlen(&line[len-2]) < 2)
break;
line_nr++;
len = strlen(line);
}