GCC12: Fixes for 16+

Most issues were in stringfields and had to do with comparing
a pointer to an constant/interned string with NULL.  Since the
string was a constant, a pointer to it could never be NULL so
the comparison was always "true".  gcc now complains about that.

There were also a few issues where determining if there was
enough space for a memcpy or s(n)printf which were fixed
by defining some of the involved variables as "volatile".

There were also a few other miscellaneous fixes.

ASTERISK-30044

Change-Id: Ia081ca1bcfb329df6487c4660aaf1944309eb570
This commit is contained in:
George Joseph
2022-05-03 06:57:58 -06:00
committed by Joshua Colp
parent 49108810d1
commit 4aa541683b
12 changed files with 74 additions and 46 deletions

View File

@@ -126,7 +126,7 @@ static int scramble_callback(struct ast_audiohook *audiohook, struct ast_channel
if (frame->frametype == AST_FRAME_VOICE) { /* only invert voice frequencies */
/* Based on direction of frame, and confirm it is applicable */
if (!(direction == AST_AUDIOHOOK_DIRECTION_READ ? &ni->rx : &ni->tx)) {
if (!(direction == AST_AUDIOHOOK_DIRECTION_READ ? ni->rx : ni->tx)) {
return 0;
}
/* Scramble the sample now */