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Code Issues Releases Wiki Activity

Portability fix with realloc

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git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@5803 b3059339-0415-0410-9bf9-f77b7e298cf2
This commit is contained in:
albeu 2002-04-23 20:06:00 +00:00
parent 74ce925bb3
commit e87d472777
3 changed files with 19 additions and 7 deletions
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7
asxparser.c
View File

@ -264,7 +264,12 @@ asx_get_element(ASX_Parser_t* parser,char** _buffer,
if( i < parser->ret_stack_size)
memmove(parser->ret_stack,parser->ret_stack+i, (parser->ret_stack_size - i)*sizeof(ASX_LineSave_t));
parser->ret_stack_size -= i;
parser->ret_stack = (ASX_LineSave_t*)realloc(parser->ret_stack,parser->ret_stack_size*sizeof(ASX_LineSave_t));
if(parser->ret_stack_size > 0)
parser->ret_stack = (ASX_LineSave_t*)realloc(parser->ret_stack,parser->ret_stack_size*sizeof(ASX_LineSave_t));
else {
free(parser->ret_stack);
parser->ret_stack = NULL;
}
}
}

7
playtree.c
View File

@ -605,7 +605,12 @@ play_tree_iter_up_step(play_tree_iter_t* iter, int d,int with_nodes) {
iter->stack_size--;
iter->loop = iter->status_stack[iter->stack_size];
iter->status_stack = (int*)realloc(iter->status_stack,iter->stack_size*sizeof(int));
if(iter->stack_size > 0)
iter->status_stack = (int*)realloc(iter->status_stack,iter->stack_size*sizeof(int));
else {
free(iter->status_stack);
iter->status_stack = NULL;
}
if(iter->stack_size > 0 && iter->status_stack == NULL) {
mp_msg(MSGT_PLAYTREE,MSGL_ERR,"Can't allocate %d bytes of memory\n",iter->stack_size*sizeof(char*));
return PLAY_TREE_ITER_ERROR;

12
playtreeparser.c
View File

@ -49,7 +49,7 @@ play_tree_parser_get_line(play_tree_parser_t* p) {
p->iter = p->buffer;
}
if(p->stream->eof && p->buffer_end == 0)
if(p->stream->eof && (p->buffer_end == 0 || p->iter[0] == '\0'))
return NULL;
while(1) {
@ -83,12 +83,14 @@ play_tree_parser_get_line(play_tree_parser_t* p) {
}
line_end = ((*(end-1)) == '\r') ? end-1 : end;
p->line = (char*)realloc(p->line,line_end - p->iter+1);
if(!p->line)
if(line_end - p->iter >= 0)
p->line = (char*)realloc(p->line,line_end - p->iter+1);
else
return NULL;
strncpy(p->line,p->iter,line_end - p->iter);
if(line_end - p->iter > 0)
strncpy(p->line,p->iter,line_end - p->iter);
p->line[line_end - p->iter] = '\0';
if(end != '\0')
if(end[0] != '\0')
end++;
if(!p->keep) {