diff options
| -rw-r--r-- | src/ImageMetaData.cxx | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/ImageMetaData.cxx b/src/ImageMetaData.cxx index 5e0102a..cfa699e 100644 --- a/src/ImageMetaData.cxx +++ b/src/ImageMetaData.cxx @@ -215,8 +215,11 @@ ImageMetaData::save_image_jpgcom(char *in_img, char *out_img) { int status, err = 0; ssize_t n; int tmp_fd; + char *dirbuf; - snprintf(tmpname, sizeof(tmpname), "%s/.gipfelXXXXXX", dirname(out_img)); + dirbuf = strdup(out_img); + snprintf(tmpname, sizeof(tmpname), "%s/.gipfelXXXXXX", dirname(dirbuf)); + free(dirbuf); tmp_fd = mkstemp(tmpname); if (tmp_fd < 0) { perror("mkstemp"); |