OpenSystemsDevelopment / qpdf

Commit bcb10021d71005b240cf49eb9c5968037d16a371

Authored by Jay Berkenbilt
1 parent 31e8d6d5

don't overrun argv with invalid arguments 


git-svn-id: svn+q:///qpdf/trunk@1043 71b93d88-0707-0410-a8cf-f5a4172ac649
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Showing 1 changed file with 7 additions and 3 deletions
examples/pdf-linearize.c
  View file @bcb1002
... ... @@ -17,9 +17,9 @@ static void usage()
17 17  
18 18 int main(int argc, char* argv[])
19 19 {
20   - char* infile = argv[1];
21   - char* password = argv[2];
22   - char* outfile = argv[3];
  20 + char* infile = NULL;
  21 + char* password = NULL;
  22 + char* outfile = NULL;
23 23 qpdf_data qpdf = qpdf_init();
24 24 int warnings = 0;
25 25 int errors = 0;
... ... @@ -43,6 +43,10 @@ int main(int argc, char* argv[])
43 43 usage();
44 44 }
45 45  
  46 + infile = argv[1];
  47 + password = argv[2];
  48 + outfile = argv[3];
  49 +
46 50 if (((qpdf_read(qpdf, infile, password) & QPDF_ERRORS) == 0) &&
47 51 ((qpdf_init_write(qpdf, outfile) & QPDF_ERRORS) == 0))
48 52 {
... ...