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authorDave Barach <dave@barachs.net>2016-08-05 10:10:18 -0400
committerDave Barach <dave@barachs.net>2016-08-05 10:10:38 -0400
commitf9c231ec12c2233557bfbb58feb87a1fcddf224a (patch)
tree6ee8846be9a6c79d68d0364c00cc58b2f3547ddd /vppinfra/tools/elftool.c
parent56faee837281c7f9c28aa40dbf0f6e4620b76be8 (diff)
vpp-189 Clean up more coverity warnings
Time to make the donuts Change-Id: I528937800f7daefce19723dda0216e58d857942c Signed-off-by: Dave Barach <dave@barachs.net>
Diffstat (limited to 'vppinfra/tools/elftool.c')
-rw-r--r--vppinfra/tools/elftool.c13
1 files changed, 9 insertions, 4 deletions
diff --git a/vppinfra/tools/elftool.c b/vppinfra/tools/elftool.c
index f5d70b56d5f..d9d3704b4a3 100644
--- a/vppinfra/tools/elftool.c
+++ b/vppinfra/tools/elftool.c
@@ -358,10 +358,12 @@ set_interpreter_rpath (elf_tool_main_t * tm)
}
done:
- if (mmap_length > 0)
+ if (mmap_length > 0 && idp)
munmap (idp, mmap_length);
- close (ifd);
- close (ofd);
+ if (ifd >= 0)
+ close (ifd);
+ if (ofd >= 0)
+ close (ofd);
return error;
}
@@ -408,7 +410,10 @@ int main (int argc, char * argv[])
}
if (! tm->input_file)
- clib_error ("no input file");
+ {
+ error = clib_error_return (0, "no input file");
+ goto done;
+ }
/* Do the typical case a stone-simple way... */
if (tm->quiet && tm->set_interpreter && tm->set_rpath && tm->output_file)