Commit 5ffd27fa authored by Jesper Juhl's avatar Jesper Juhl Committed by Jiri Kosina

doc: aliasing-test: close fd on write error

If write fails, remember to close(fd) before returning.
Signed-off-by: default avatarJesper Juhl <jj@chaosbits.net>
Signed-off-by: default avatarJiri Kosina <jkosina@suse.cz>
parent 7122bbb0
......@@ -132,6 +132,7 @@ static int read_rom(char *path)
rc = write(fd, "1", 2);
if (rc <= 0) {
close(fd);
perror("write");
return -1;
}
......
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