toolchain/binutils/patches/2.17/300-006_better_file_error.patch

   1 #!/bin/sh -e
   2 ## 006_better_file_error.dpatch by David Kimdon <dwhedon@gordian.com>
   3 ##
   4 ## All lines beginning with `## DP:' are a description of the patch.
   5 ## DP: Specify which filename is causing an error if the filename is a
   6 ## DP: directory. (#45832)
   7
   8 if [ $# -ne 1 ]; then
   9     echo >&2 "`basename $0`: script expects -patch|-unpatch as argument"
  10     exit 1
  11 fi
  12
  13 [ -f debian/patches/00patch-opts ] && . debian/patches/00patch-opts
  14 patch_opts="${patch_opts:--f --no-backup-if-mismatch}"
  15
  16 case "$1" in
  17        -patch) patch $patch_opts -p1 < $0;;
  18        -unpatch) patch $patch_opts -p1 -R < $0;;
  19         *)
  20                 echo >&2 "`basename $0`: script expects -patch|-unpatch as argument"
  21                 exit 1;;
  22 esac
  23
  24 exit 0
  25
  26 @DPATCH@
  27 --- a/bfd/opncls.c
  28 +++ b/bfd/opncls.c
  29 @@ -158,6 +158,13 @@ bfd_fopen (const char *filename, const c
  30  {
  31    bfd *nbfd;
  32    const bfd_target *target_vec;
  33 +  struct stat s;
  34 +
  35 +  if (stat (filename, &s) == 0)
  36 +    if (S_ISDIR(s.st_mode)) {
  37 +      bfd_set_error (bfd_error_file_not_recognized);
  38 +      return NULL;
  39 +    }
  40
  41    nbfd = _bfd_new_bfd ();
  42    if (nbfd == NULL)