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author | giraffedata <giraffedata@9d0c8265-081b-0410-96cb-a4ca84ce46f8> | 2007-12-29 19:10:48 +0000 |
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committer | giraffedata <giraffedata@9d0c8265-081b-0410-96cb-a4ca84ce46f8> | 2007-12-29 19:10:48 +0000 |
commit | 252a86861fef6ad8bf0cf0cc2adad6600bf2ff97 (patch) | |
tree | 359a808a1985f63e2c8db8379c6f68b950cc73ce | |
parent | be7356da944e6ed13af2947751b238a9efe02b53 (diff) | |
download | netpbm-mirror-252a86861fef6ad8bf0cf0cc2adad6600bf2ff97.tar.gz netpbm-mirror-252a86861fef6ad8bf0cf0cc2adad6600bf2ff97.tar.xz netpbm-mirror-252a86861fef6ad8bf0cf0cc2adad6600bf2ff97.zip |
validate dimension inputs
git-svn-id: http://svn.code.sf.net/p/netpbm/code/trunk@511 9d0c8265-081b-0410-96cb-a4ca84ce46f8
-rw-r--r-- | generator/pgmramp.c | 10 |
1 files changed, 2 insertions, 8 deletions
diff --git a/generator/pgmramp.c b/generator/pgmramp.c index b84ed345..30d224db 100644 --- a/generator/pgmramp.c +++ b/generator/pgmramp.c @@ -96,14 +96,8 @@ parseCommandLine(int argc, char ** argv, pm_error("Only two arguments allowed: width and height. " "You specified %d", argc-1); else { - cmdlineP->cols = atoi(argv[1]); - cmdlineP->rows = atoi(argv[2]); - if (cmdlineP->cols <= 0) - pm_error("width argument must be a positive number. You " - "specified '%s'", argv[1]); - if (cmdlineP->rows <= 0) - pm_error("height argument must be a positive number. You " - "specified '%s'", argv[2]); + cmdlineP->cols = pm_parse_width(argv[1]); + cmdlineP->rows = pm_parse_height(argv[2]); } } |