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| author |  Martin Szulecki | 2012-11-22 01:31:50 +0100 |
|---|---|---|
| committer | Martin Szulecki | 2012-11-22 01:31:50 +0100 |
| commit | 2acd72313826596a86ad08ef8857f510a2555fb5 (patch) | |
| tree | 70ce1d673674d971e66e610f10ab1d8ae1068d1b | |
| parent | 4b7a4ff8e5098912ce95fb4ef7264e9fb71c819f (diff) | |
| download | libimobiledevice-2acd72313826596a86ad08ef8857f510a2555fb5.tar.gz libimobiledevice-2acd72313826596a86ad08ef8857f510a2555fb5.tar.bz2 | |
idevicebackup: Fix crash if manifest is sent early on in the backup process
| -rw-r--r-- | tools/idevicebackup.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/tools/idevicebackup.c b/tools/idevicebackup.c index 7935477..dbba217 100644 --- a/tools/idevicebackup.c +++ b/tools/idevicebackup.c @@ -455,9 +455,10 @@ static int plist_strcmp(plist_t node, const char *str) static char *mobilebackup_build_path(const char *backup_directory, const char *name, const char *extension) { - char* filename = (char*)malloc(strlen(name)+strlen(extension)+1); + char* filename = (char*)malloc(strlen(name)+(extension == NULL ? 0: strlen(extension))+1); strcpy(filename, name); - strcat(filename, extension); + if (extension != NULL) + strcat(filename, extension); char *path = build_path(backup_directory, filename, NULL); free(filename); return path; |