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Fixed crashing while reading the content description for some ASF file. 

git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@844 b3059339-0415-0410-9bf9-f77b7e298cf2
This commit is contained in:
bertrand 2001-05-20 13:24:41 +00:00
parent b1a568cb75
commit b5fc7e6541
1 changed files with 26 additions and 15 deletions
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41
asfheader.c
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@ -84,6 +84,7 @@ int asf_packetsize=0;
// the variable string is modify in this function
void pack_asf_string(char* string, int length) {
int i,j;
if( string==NULL ) return;
for( i=0, j=0; i<length && string[i]!='\0'; i+=2, j++) {
string[j]=string[i];
}
@ -217,25 +218,35 @@ if(verbose){
char *string;
stream_read(demuxer->stream,(char*) &contenth,sizeof(contenth));
// extract the title
string=(char*)malloc(contenth.title_size);
stream_read(demuxer->stream, string, contenth.title_size);
print_asf_string("\n Title: ", string, contenth.title_size);
if( contenth.title_size!=0 ) {
string=(char*)malloc(contenth.title_size);
stream_read(demuxer->stream, string, contenth.title_size);
print_asf_string("\n Title: ", string, contenth.title_size);
}
// extract the author
string=(char*)realloc((void*)string, contenth.author_size);
stream_read(demuxer->stream, string, contenth.author_size);
print_asf_string(" Author: ", string, contenth.author_size);
if( contenth.author_size!=0 ) {
string=(char*)realloc((void*)string, contenth.author_size);
stream_read(demuxer->stream, string, contenth.author_size);
print_asf_string(" Author: ", string, contenth.author_size);
}
// extract the copyright
string=(char*)realloc((void*)string, contenth.copyright_size);
stream_read(demuxer->stream, string, contenth.copyright_size);
print_asf_string(" Copyright: ", string, contenth.copyright_size);
if( contenth.copyright_size!=0 ) {
string=(char*)realloc((void*)string, contenth.copyright_size);
stream_read(demuxer->stream, string, contenth.copyright_size);
print_asf_string(" Copyright: ", string, contenth.copyright_size);
}
// extract the comment
string=(char*)realloc((void*)string, contenth.comment_size);
stream_read(demuxer->stream, string, contenth.comment_size);
print_asf_string(" Comment: ", string, contenth.comment_size);
if( contenth.comment_size!=0 ) {
string=(char*)realloc((void*)string, contenth.comment_size);
stream_read(demuxer->stream, string, contenth.comment_size);
print_asf_string(" Comment: ", string, contenth.comment_size);
}
// extract the rating
string=(char*)realloc((void*)string, contenth.rating_size);
stream_read(demuxer->stream, string, contenth.rating_size);
print_asf_string(" Rating: ", string, contenth.rating_size);
if( contenth.rating_size!=0 ) {
string=(char*)realloc((void*)string, contenth.rating_size);
stream_read(demuxer->stream, string, contenth.rating_size);
print_asf_string(" Rating: ", string, contenth.rating_size);
}
printf("\n");
free(string);
}