diff options
Diffstat (limited to 'converter')
-rw-r--r-- | converter/other/pnmtops.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/converter/other/pnmtops.c b/converter/other/pnmtops.c index 1cf23be7..a523a4f1 100644 --- a/converter/other/pnmtops.c +++ b/converter/other/pnmtops.c @@ -2026,6 +2026,13 @@ main(int argc, const char * argv[]) { name = strdup("noname"); else name = basebasename(cmdline.inputFileName); + + /* This program manages file descriptors in a way that assumes + that new files will get file descriptor numbers less than 10, + so we close superfluous files now to make sure that's true. + */ + closeAllBut(fileno(ifP), fileno(stdout), fileno(stdout)); + { int eof; /* There are no more images in the input file */ unsigned int imageSeq; |