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don't deref NULL. Found by Klockwork (www.klocwork.com)

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git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@8515 d0543943-73ff-0310-b7d9-9358b9ac24b2
This commit is contained in:
Michael Jerris 2008-05-21 22:40:04 +00:00
parent 088b842ced
commit 91fc355a62
1 changed files with 11 additions and 7 deletions
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6
src/mod/formats/mod_sndfile/mod_sndfile.c
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@ -327,14 +327,18 @@ static switch_status_t setup_formats(void)
map->ext = switch_core_permanent_strdup(info.extension); map->ext = switch_core_permanent_strdup(info.extension);
map->uext = switch_core_permanent_strdup(info.extension); map->uext = switch_core_permanent_strdup(info.extension);
map->format = info.format; map->format = info.format;
if (map->ext) {
for (p = map->ext; *p; p++) { for (p = map->ext; *p; p++) {
*p = (char) tolower(*p); *p = (char) tolower(*p);
} }
switch_core_hash_insert(globals.format_hash, map->ext, map);
}
if (map->uext) {
for (p = map->uext; *p; p++) { for (p = map->uext; *p; p++) {
*p = (char) toupper(*p); *p = (char) toupper(*p);
} }
switch_core_hash_insert(globals.format_hash, map->ext, map);
switch_core_hash_insert(globals.format_hash, map->uext, map); switch_core_hash_insert(globals.format_hash, map->uext, map);
}
supported_formats[len++] = (char *) info.extension; supported_formats[len++] = (char *) info.extension;
} }
format = info.format; format = info.format;