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make the 'name' and 'value' fields in ast_variable const char *

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This prevents modifying the strings in the stored variables, 
and catched a few instances where this was actually done.

Given the differences between trunk and 1.4 (and the fact that this
is effectively an API change) it is better to fix 1.4 independently.
These are

chan_sip.c::sip_register()
chan_skinny.c:: near line 2847
config.c:: near line 1774
logger.c::make_components()
res_adsi.c:: near line 1049

I may have missed some instances for modules that do not build here.



git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@89268 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Luigi Rizzo
2007-11-14 13:18:40 +00:00
parent d3414c7552
commit 7f8ecd2cd3
23 changed files with 75 additions and 60 deletions
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9
res/res_adsi.c
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@@ -70,7 +70,8 @@ static int maxretries = DEFAULT_ADSI_MAX_RETRIES;
static char intro[ADSI_MAX_INTRO][20];
static int aligns[ADSI_MAX_INTRO];
static char speeddial[ADSI_MAX_SPEED_DIAL][3][20];
#define SPEEDDIAL_MAX_LEN 20
static char speeddial[ADSI_MAX_SPEED_DIAL][3][SPEEDDIAL_MAX_LEN];
static int alignment = 0;
@@ -988,7 +989,7 @@ static int _ast_adsi_unload_session(struct ast_channel *chan)
return 0;
}
static int str2align(char *s)
static int str2align(const char *s)
{
if (!strncasecmp(s, "l", 1))
return ADSI_JUST_LEFT;
@@ -1048,7 +1049,9 @@ static void adsi_load(void)
x = 0;
for (v = ast_variable_browse(conf, "speeddial"); v; v = v->next) {
char *stringp = v->value;
char buf[3 * SPEEDDIAL_MAX_LEN];
char *stringp = buf;
ast_copy_string(buf, v->value, sizeof(buf));
name = strsep(&stringp, ",");
sname = strsep(&stringp, ",");
if (!sname)