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authorTao Bao <tbao@google.com>2015-08-11 18:11:44 +0200
committerGerrit Code Review <noreply-gerritcodereview@google.com>2015-08-11 18:11:44 +0200
commitad509fd4a2c597ced8e53b0817f754cb2209b98a (patch)
tree20e0b8c930d0eb3097e8592f56b833dc82dd9e51
parentMerge "Use unique_ptr and unique_fd to manager FDs." (diff)
parentFix potential crash (diff)
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Diffstat (limited to '')
-rw-r--r--recovery.cpp14
1 files changed, 9 insertions, 5 deletions
diff --git a/recovery.cpp b/recovery.cpp
index 515470f96..c683bae1d 100644
--- a/recovery.cpp
+++ b/recovery.cpp
@@ -1036,11 +1036,15 @@ main(int argc, char **argv) {
if (strncmp(update_package, "CACHE:", 6) == 0) {
int len = strlen(update_package) + 10;
char* modified_path = (char*)malloc(len);
- strlcpy(modified_path, "/cache/", len);
- strlcat(modified_path, update_package+6, len);
- printf("(replacing path \"%s\" with \"%s\")\n",
- update_package, modified_path);
- update_package = modified_path;
+ if (modified_path) {
+ strlcpy(modified_path, "/cache/", len);
+ strlcat(modified_path, update_package+6, len);
+ printf("(replacing path \"%s\" with \"%s\")\n",
+ update_package, modified_path);
+ update_package = modified_path;
+ }
+ else
+ printf("modified_path allocation failed\n");
}
}
printf("\n");