various files - fix some alerts raised by lgtm code analysis

This patch fixes several issues reported by the lgtm code analysis tool:

https://lgtm.com/projects/g/asterisk/asterisk

Not all reported issues were addressed in this patch. This patch mostly fixes
confirmed reported errors, potential problematic code points, and a few other
"low hanging" warnings or recommendations found in core supported modules.
These include, but are not limited to the following:

* innapropriate stack allocation in loops
* buffer overflows
* variable declaration "hiding" another variable declaration
* comparisons results that are always the same
* ambiguously signed bit-field members
* missing header guards

Change-Id: Id4a881686605d26c94ab5409bc70fcc21efacc25
This commit is contained in:
Kevin Harwell
2019-10-23 12:36:17 -05:00
committed by George Joseph
parent 990a91b44a
commit bdd785d31c
49 changed files with 324 additions and 203 deletions

View File

@@ -1,4 +1,6 @@
/* Conversion routines derived from code by guido@sienanet.it */
#ifndef ASTERISK_MSGSM_H
#define ASTERISK_MSGSM_H
#define GSM_MAGIC 0xD
@@ -687,3 +689,5 @@ static inline void conv65( wav_byte * c, gsm_byte * d){
writeGSM_33(d+33);
}
#endif /* ASTERISK_MSGSM_H */