diff options
| -rw-r--r-- | v4l2-apps/util/v4l2-compliance.cpp | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/v4l2-apps/util/v4l2-compliance.cpp b/v4l2-apps/util/v4l2-compliance.cpp index 0fb333a2d..2fe5292fe 100644 --- a/v4l2-apps/util/v4l2-compliance.cpp +++ b/v4l2-apps/util/v4l2-compliance.cpp @@ -998,7 +998,7 @@ int main(int argc, char **argv) /* command args */ int ch; - char *device = strdup("/dev/video0"); /* -d device */ + const char *device = "/dev/video0"; /* -d device */ struct v4l2_capability vcap; /* list_cap */ char short_options[26 * 2 * 2 + 1]; int idx = 0; @@ -1034,11 +1034,13 @@ int main(int argc, char **argv) tests++; break; case OptSetDevice: - device = strdup(optarg); + device = optarg; if (device[0] >= '0' && device[0] <= '9' && device[1] == 0) { + static char newdev[20]; char dev = device[0]; - sprintf(device, "/dev/video%c", dev); + sprintf(newdev, "/dev/video%c", dev); + device = newdev; } break; case ':': |