tequilaOS/platform_bootable_recovery
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Merge "Check pointer for null before dereferencing"

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This commit is contained in:
Doug Zongker 2011-07-13 15:42:09 -07:00 committed by Android (Google) Code Review
commit 8918673cf7
1 changed files with 8 additions and 0 deletions
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8
bootloader.c
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@ -32,6 +32,10 @@ static int set_bootloader_message_block(const struct bootloader_message *in, con
int get_bootloader_message(struct bootloader_message *out) {
Volume* v = volume_for_path("/misc");
if (v == NULL) {
LOGE("Cannot load volume /misc!\n");
return -1;
}
if (strcmp(v->fs_type, "mtd") == 0) {
return get_bootloader_message_mtd(out, v);
} else if (strcmp(v->fs_type, "emmc") == 0) {
@ -43,6 +47,10 @@ int get_bootloader_message(struct bootloader_message *out) {
int set_bootloader_message(const struct bootloader_message *in) {
Volume* v = volume_for_path("/misc");
if (v == NULL) {
LOGE("Cannot load volume /misc!\n");
return -1;
}
if (strcmp(v->fs_type, "mtd") == 0) {
return set_bootloader_message_mtd(in, v);
} else if (strcmp(v->fs_type, "emmc") == 0) {