05ae40083
Denys Vlasenko
2009-05-01
Subject
mdev: fix a case where we mangle device_path string and then use it.
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util-linux/mdev.c+4 -1
| @@ -564,7 +564,10 @@ int mdev_main(int argc UNUSED_PARAM, char **argv) | |
| make_device(temp, 1); | |
| } | |
| else if (strcmp(action, "add") == 0) { | |
| - | make_device(temp, 0); |
| + | /* make_device mangles its parameter, use a copy */ |
| + | char *s = xstrdup(temp); |
| + | make_device(s, 0); |
| + | free(s); |
| if (ENABLE_FEATURE_MDEV_LOAD_FIRMWARE) { | |
| if (fw) | |
| load_firmware(fw, temp); | |