diff options
Diffstat (limited to 'converter/other/sirtopnm.c')
| -rw-r--r-- | converter/other/sirtopnm.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/converter/other/sirtopnm.c b/converter/other/sirtopnm.c index d7bda045..6a36a110 100644 --- a/converter/other/sirtopnm.c +++ b/converter/other/sirtopnm.c @@ -90,6 +90,10 @@ convertPpm(FILE * const ifP, unsigned char * sirarray; /* malloc'ed array */ unsigned int row; + if (UINT_MAX/cols/rows < 3) + pm_error("Image is too large (%u x %u x %u) for computation", + cols, rows, 3); + MALLOCARRAY(sirarray, picsize); if (!sirarray) |