OpenSystemsDevelopment / qpdf

Commit 7acc0498ebfe13c48ecbaee718537a4c088cca5e

Authored by Jay Berkenbilt
1 parent 9bc73a49

cast arg to isspace to unsigned char 

git-svn-id: svn+q:///qpdf/trunk@683 71b93d88-0707-0410-a8cf-f5a4172ac649
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Showing 1 changed file with 3 additions and 2 deletions
libqpdf/QPDF.cc
  View file @7acc049
... ... @@ -1342,7 +1342,8 @@ QPDF::readToken(InputSource* input)
1342 1342 }
1343 1343 else
1344 1344 {
1345   - if (isspace(ch) && (input->getLastOffset() == offset))
  1345 + if (isspace((unsigned char)ch) &&
  1346 + (input->getLastOffset() == offset))
1346 1347 {
1347 1348 ++offset;
1348 1349 }
... ... @@ -1460,7 +1461,7 @@ QPDF::readObjectAtOffset(off_t offset, int exp_objid, int exp_generation,
1460 1461 char ch;
1461 1462 if (this->file.read(&ch, 1))
1462 1463 {
1463   - if (! isspace(ch))
  1464 + if (! isspace((unsigned char)ch))
1464 1465 {
1465 1466 this->file.seek(-1, SEEK_CUR);
1466 1467 break;
... ...