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author | Dave Barach <dave@barachs.net> | 2016-08-05 10:10:18 -0400 |
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committer | Dave Barach <dave@barachs.net> | 2016-08-05 10:10:38 -0400 |
commit | f9c231ec12c2233557bfbb58feb87a1fcddf224a (patch) | |
tree | 6ee8846be9a6c79d68d0364c00cc58b2f3547ddd /vppinfra/vppinfra/elf_clib.c | |
parent | 56faee837281c7f9c28aa40dbf0f6e4620b76be8 (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/vppinfra/elf_clib.c')
-rw-r--r-- | vppinfra/vppinfra/elf_clib.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/vppinfra/vppinfra/elf_clib.c b/vppinfra/vppinfra/elf_clib.c index f3d3b32a8c5..8c705488a4b 100644 --- a/vppinfra/vppinfra/elf_clib.c +++ b/vppinfra/vppinfra/elf_clib.c @@ -82,6 +82,9 @@ path_search (char * file) if (file[0] == '.' || file[0] == '/') return file; + if (getenv("PATH") == 0) + return file; + ps.path = split_string (getenv ("PATH"), ':'); for (i = 0; i < vec_len (ps.path); i++) @@ -231,7 +234,10 @@ add_section (struct dl_phdr_info * info, size_t size, void * opaque) name = path_search (cem->exec_path); if (! name) - clib_error ("failed to find %s on PATH", cem->exec_path); + { + clib_error ("failed to find %s on PATH", cem->exec_path); + return 0; + } addr = 0; } |