starlingx
/
metal
Code Issues Proposed changes

fix compiling warning in pingUtil.cpp 

* StarlingX devstack has switched Ubuntu Bionic. Default compiler is
  gcc 7.3.0. gcc 7.3.0 will report compiling error message
  "error: format not a string literal and no format arguments
  [-Werror=format-security]" for the calling of snprintf in
  pingUtil_send of pingUtil.cpp
* gcc 4.8.5 doesn't report such warning. That's why current StarlingX
  building doesn't have such issue.

Passed tests:
* Fresh building
* Deployment test
* Unit tests, verified the change doesn't impact the code behavior.
* System-level verification, mtcAgent and hwmond can start normally.

Story: 2003161
Task: 29793

Change-Id: I21e84ac4b2c9deb8926c752fe79ea284a0d92b30
Signed-off-by: Yi Wang <yi.c.wang@intel.com>
This commit is contained in:
Yi Wang 2019-03-04 22:02:59 +08:00
parent 506ef3fd7f
commit 9d837a4cc6
1 changed files with 2 additions and 2 deletions
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4
mtce-common/src/common/pingUtil.cpp
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@ -204,7 +204,7 @@ int pingUtil_send ( ping_info_type & ping_info )
ping4_tx.hdr.un.echo.id = htons(ping_info.identity) ;
ping4_tx.hdr.un.echo.sequence = htons(ping_info.sequence) ;
snprintf ( &ping4_tx.msg[0], PING_MESSAGE_LEN, ping_info.message );
snprintf ( &ping4_tx.msg[0], PING_MESSAGE_LEN, "%s", ping_info.message );
/* checksum should not be converted to htons
* - will get (wrong icmp cksum ) */
@ -226,7 +226,7 @@ int pingUtil_send ( ping_info_type & ping_info )
ping6_tx.icmphdr.icmp6_id = htons(ping_info.identity) ;
ping6_tx.icmphdr.icmp6_seq = htons(ping_info.sequence) ;
snprintf ( &ping6_tx.msg[0], PING_MESSAGE_LEN, ping_info.message );
snprintf ( &ping6_tx.msg[0], PING_MESSAGE_LEN, "%s", ping_info.message );
ping6_tx.icmphdr.icmp6_cksum = htons(checksum(&ping6_tx, sizeof(ping6_tx)));