diff options
Diffstat (limited to 'libtiff/tif_print.c')
| -rw-r--r-- | libtiff/tif_print.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/libtiff/tif_print.c b/libtiff/tif_print.c index db35e1c6..a071b124 100644 --- a/libtiff/tif_print.c +++ b/libtiff/tif_print.c @@ -81,7 +81,7 @@ _TIFFPrintField(FILE* fd, const TIFFField *fip, /* Print a user-friendly name for tags of relatively common use, but */ /* which aren't registered by libtiff itself. */ const char* field_name = fip->field_name; - if( strncmp(fip->field_name, "Tag ", 4) == 0 ) { + if( fip->field_name != NULL && strncmp(fip->field_name, "Tag ", 4) == 0 ) { for( size_t i = 0; i < NTAGS; ++i ) { if( fip->field_tag == tagnames[i].tag ) { field_name = tagnames[i].name; @@ -149,7 +149,7 @@ _TIFFPrettyPrintField(TIFF* tif, const TIFFField *fip, FILE* fd, uint32_t tag, (void) tif; /* do not try to pretty print auto-defined fields */ - if (strncmp(fip->field_name,"Tag ", 4) == 0) { + if (fip->field_name != NULL && strncmp(fip->field_name,"Tag ", 4) == 0) { return 0; } |