diff options
| author |   Chris Luke <chrisy@flirble.org> | 2017-09-18 08:51:22 -0400 |
|---|---|---|
| committer |   Florin Coras <florin.coras@gmail.com> | 2017-09-18 18:26:04 +0000 |
| commit | b2bcad6238b7e8a669ae29c74079eb9bb9fbb694 (patch) | |
| tree | a8657766e3ae782ed8dacc4ac1ea559a0e60ae86 /src/vppinfra | |
| parent | 2019748a0ef815852281aae0a603f0e970fa9d91 (diff) | |
Fixes for issues Coverity has reported (VPP-972)
177117: fstat() returns -1 on error; the code is
checking for any positive value instead
175142: final return could never be reached; simple
refactoring
175235,175236: Warning suppressed with an explicit
cast to (void)
174817: Final return couldn't be reached; is
is_in_order is 0 then 'rv' is already returned
above
172095,172093: If is_is_set does not get set to 1,
then return 0 has already been invoked
174405: Re-kill this (nothing sets rv)
171136: Looks like a cmd line flag to set test_bytes
was missing; added it, and refactored the
argc/argv processing to avoid two other
potential segv's
176813: Add range checking for term width/height.
First stab at a reasonable range is 1-512
for both.
175350: Fix implicit casting in shift operation
174272: Not a c+p error; try using a coverity
annotation to ignore it
174273,175320: Annotated FORWARD_NULL
Change-Id: I58d0f860fc2209f59f8d1b6b344d631b8d429ace
Signed-off-by: Chris Luke <chrisy@flirble.org>
Diffstat (limited to 'src/vppinfra')
| -rw-r--r-- | src/vppinfra/linux/mem.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/vppinfra/linux/mem.c b/src/vppinfra/linux/mem.c index 665ddf6194f..df46763ab2c 100644 --- a/src/vppinfra/linux/mem.c +++ b/src/vppinfra/linux/mem.c @@ -49,7 +49,7 @@ int clib_mem_vm_get_log2_page_size (int fd) { struct stat st = { 0 }; - if (fstat (fd, &st)) + if (fstat (fd, &st) == -1) return 0; return min_log2 (st.st_blksize); } |