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| author | Jean-Baptiste Queru <jbq@google.com> | 2009-09-01 08:28:21 -0700 |
|---|---|---|
| committer | Jean-Baptiste Queru <jbq@google.com> | 2009-09-01 08:28:21 -0700 |
| commit | 8c92ba1921fc8dc3fc7cc39ef854e9ee70fafc67 (patch) | |
| tree | db381770ca1f3244b0aedfd5633b0f6efcf2fab5 /vold | |
| parent | bdb9831ce9195c15ab6f2c01d809fb7946dd2f34 (diff) | |
| parent | e86a2c7ceb767bce5c9a6706d7f36289d3e5de49 (diff) | |
| download | core-8c92ba1921fc8dc3fc7cc39ef854e9ee70fafc67.tar.gz core-8c92ba1921fc8dc3fc7cc39ef854e9ee70fafc67.tar.bz2 core-8c92ba1921fc8dc3fc7cc39ef854e9ee70fafc67.zip | |
merge from open-source master
Diffstat (limited to 'vold')
| -rw-r--r-- | vold/mmc.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/vold/mmc.c b/vold/mmc.c index 22894a1fd..d90845d3a 100644 --- a/vold/mmc.c +++ b/vold/mmc.c @@ -158,6 +158,10 @@ static int mmc_bootstrap_card(char *sysfs_path) sprintf(filename, "/sys%s/name", devpath); p = read_file(filename, &sz); + if (!p) { + LOGE("Unable to read MMC name: %s", filename); + return -errno; + } p[strlen(p) - 1] = '\0'; sprintf(tmp, "MMC_NAME=%s", p); free(p); |