diff options
| -rw-r--r-- | libtiff/tif_close.c | 11 | ||||
| -rw-r--r-- | tools/tiffcrop.c | 5 |
2 files changed, 11 insertions, 5 deletions
diff --git a/libtiff/tif_close.c b/libtiff/tif_close.c index 985d290c..907d7f13 100644 --- a/libtiff/tif_close.c +++ b/libtiff/tif_close.c @@ -147,9 +147,12 @@ void _TIFFCleanupIFDOffsetAndNumberMaps(TIFF *tif) void TIFFClose(TIFF *tif) { - TIFFCloseProc closeproc = tif->tif_closeproc; - thandle_t fd = tif->tif_clientdata; + if (tif != NULL) + { + TIFFCloseProc closeproc = tif->tif_closeproc; + thandle_t fd = tif->tif_clientdata; - TIFFCleanup(tif); - (void)(*closeproc)(fd); + TIFFCleanup(tif); + (void)(*closeproc)(fd); + } } diff --git a/tools/tiffcrop.c b/tools/tiffcrop.c index 7db69883..84e26ac6 100644 --- a/tools/tiffcrop.c +++ b/tools/tiffcrop.c @@ -2920,7 +2920,10 @@ int main(int argc, char *argv[]) } } - TIFFClose(out); + if (out != NULL) + { + TIFFClose(out); + } return (0); } /* end main */ |