diff options
Diffstat (limited to 'converter/pbm/pbmtopk.c')
-rw-r--r-- | converter/pbm/pbmtopk.c | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/converter/pbm/pbmtopk.c b/converter/pbm/pbmtopk.c index a9683190..fc94f855 100644 --- a/converter/pbm/pbmtopk.c +++ b/converter/pbm/pbmtopk.c @@ -854,11 +854,17 @@ main(int argc, char *argv[]) { initialize_pk() ; if (--argc < 1) pm_usage(usage) ; - strcpy(pkname, *++argv) ; + ++argv; + if(strlen(*argv) + 4 > NAMELENGTH) + pm_error("pkname is too long"); + strcpy(pkname, *argv) ; pbmtopk_add_suffix(pkname, ".pk") ; - if (--argc < 1) pm_usage(usage) ; - strcpy(tfmname, *++argv) ; + if (--argc < 1) pm_usage(usage); + ++argv; + if(strlen(*argv) + 4 > NAMELENGTH) + pm_error("tfmname is too long"); + strcpy(tfmname, *argv) ; pbmtopk_add_suffix(tfmname, ".tfm") ; if (--argc < 1) pm_usage(usage) ; |