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don't call ltohl() twice on the same value

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ASTERISK-18739
Patch by: pawel (modified)


git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.8@344048 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Matthew Nicholson
2011-11-09 15:25:33 +00:00
parent 833185c958
commit 8fafc72733
1 changed files with 3 additions and 3 deletions
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6
formats/format_wav.c
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@@ -81,7 +81,7 @@ static int check_header_fmt(FILE *f, int hsize, int hz)
int bysec;
int freq;
if (hsize < 16) {
ast_log(LOG_WARNING, "Unexpected header size %d\n", ltohl(hsize));
ast_log(LOG_WARNING, "Unexpected header size %d\n", hsize);
return -1;
}
if (fread(&format, 1, 2, f) != 2) {
@@ -129,8 +129,8 @@ static int check_header_fmt(FILE *f, int hsize, int hz)
return -1;
}
/* Skip any additional header */
if (fseek(f,ltohl(hsize)-16,SEEK_CUR) == -1 ) {
ast_log(LOG_WARNING, "Failed to skip remaining header bytes: %d\n", ltohl(hsize)-16 );
if (fseek(f,hsize-16,SEEK_CUR) == -1 ) {
ast_log(LOG_WARNING, "Failed to skip remaining header bytes: %d\n", hsize-16 );
return -1;
}
return 0;