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| author | Nick Clifton <nickc@redhat.com> | 2008-11-25 08:48:49 +0000 |
|---|---|---|
| committer | Nick Clifton <nickc@redhat.com> | 2008-11-25 08:48:49 +0000 |
| commit | 20359e080aabfd078512ec67d7fc0a8f416aac17 (patch) | |
| tree | b146e63bc69bef0a8eae9c524ce79976fdf27c99 | |
| parent | bcae43427ddb7191e82704bfb0351b43905de812 (diff) | |
| download | gdb-20359e080aabfd078512ec67d7fc0a8f416aac17.zip gdb-20359e080aabfd078512ec67d7fc0a8f416aac17.tar.gz gdb-20359e080aabfd078512ec67d7fc0a8f416aac17.tar.bz2 | |
PR7044
* dlltool.c (run): Use formatting string to avoid compile time
warning.
(gen_exp_file): Check return value from fread.
* windmc.c (main): Check return value from fread.
| -rw-r--r-- | binutils/ChangeLog | 8 | ||||
| -rw-r--r-- | binutils/dlltool.c | 7 | ||||
| -rw-r--r-- | binutils/windmc.c | 5 |
3 files changed, 15 insertions, 5 deletions
diff --git a/binutils/ChangeLog b/binutils/ChangeLog index 3766c51..c817fc9 100644 --- a/binutils/ChangeLog +++ b/binutils/ChangeLog @@ -1,3 +1,11 @@ +2008-11-25 Nick Clifton <nickc@redhat.com> + + PR7044 + * dlltool.c (run): Use formatting string to avoid compile time + warning. + (gen_exp_file): Check return value from fread. + * windmc.c (main): Check return value from fread. + 2008-11-21 Sterling Augustine <sterling@tensilica.com> * MAINTAINERS: Take over from Bob Wilson as Xtensa maintainer. diff --git a/binutils/dlltool.c b/binutils/dlltool.c index a19400d..89508f3 100644 --- a/binutils/dlltool.c +++ b/binutils/dlltool.c @@ -1213,7 +1213,7 @@ run (const char *what, char *args) if (pid == -1) { - inform (strerror (errno)); + inform ("%s", strerror (errno)); fatal (errmsg_fmt, errmsg_arg); } @@ -1998,7 +1998,7 @@ gen_exp_file (void) bfd_vma addr; bfd_vma need[PAGE_SIZE]; bfd_vma page_addr; - int numbytes; + bfd_size_type numbytes; int num_entries; bfd_vma *copy; int j; @@ -2010,7 +2010,8 @@ gen_exp_file (void) numbytes = ftell (base_file); fseek (base_file, 0, SEEK_SET); copy = xmalloc (numbytes); - fread (copy, 1, numbytes, base_file); + if (fread (copy, 1, numbytes, base_file) < numbytes) + fatal (_("failed to read the number of entries from base file")); num_entries = numbytes / sizeof (bfd_vma); diff --git a/binutils/windmc.c b/binutils/windmc.c index 9392d65..c7aa8f8 100644 --- a/binutils/windmc.c +++ b/binutils/windmc.c @@ -1144,7 +1144,7 @@ main (int argc, char **argv) unichar *u; rc_uint_type ul; char *buff; - long flen; + bfd_size_type flen; FILE *fp = fopen (input_filename, "rb"); if (!fp) @@ -1155,7 +1155,8 @@ main (int argc, char **argv) fseek (fp, 0, SEEK_SET); buff = malloc (flen + 3); memset (buff, 0, flen + 3); - fread (buff, 1, flen, fp); + if (fread (buff, 1, flen, fp) < flen) + fatal (_("unable to read contents of %s"), input_filename); fclose (fp); if (mcset_text_in_is_unicode != 1) { |