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In fsck, check return from malloc of fsck_path, and print an error message

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if it fails.
This commit is contained in:
Theodore Ts'o 2004-12-22 00:49:06 -05:00
parent 690e693caf
commit c88bce8df0
2 changed files with 8 additions and 0 deletions
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4
misc/ChangeLog
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@ -1,3 +1,7 @@
2004-12-22 Theodore Ts'o <tytso@mit.edu>
* fsck.c (main): Check return from malloc of fsck_path string.
2004-12-21 Theodore Ts'o <tytso@mit.edu>
* tune2fs.c (parse_time): Fix minor buglet; the parse_time routine

4
misc/fsck.c
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@ -1221,6 +1221,10 @@ int main(int argc, char *argv[])
if (oldpath) {
fsck_path = malloc (strlen (fsck_prefix_path) + 1 +
strlen (oldpath) + 1);
if (!fsck_path) {
fprintf(stderr, "%s: Unable to allocate memory for fsck_path\n", progname);
exit(EXIT_ERROR);
}
strcpy (fsck_path, fsck_prefix_path);
strcat (fsck_path, ":");
strcat (fsck_path, oldpath);