diff options
Diffstat (limited to 'converter/other/tifftopnm.c')
-rw-r--r-- | converter/other/tifftopnm.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/converter/other/tifftopnm.c b/converter/other/tifftopnm.c index 0d6494f9..b112aa82 100644 --- a/converter/other/tifftopnm.c +++ b/converter/other/tifftopnm.c @@ -1498,6 +1498,13 @@ convertRasterInMemory(pnmOut * const pnmOutP, /* Note that TIFFRGBAImageGet() converts any bits per sample to 8. Maxval of the raster it returns is always 255. */ + if (cols > UINT_MAX/rows) { + pm_message("%u rows of %u columns is too large to compute", + rows, cols); + *statusP = CONV_OOM; + return; + } + MALLOCARRAY(raster, cols * rows); if (raster == NULL) { pm_message("Unable to allocate space for a raster of %u " |