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dbghelp: Fixed memory leak in source string handling.

This commit is contained in:
Eric Pouech 2006-11-05 17:51:35 +01:00 committed by Alexandre Julliard
parent a519d104a8
commit 76e8b504c1
1 changed files with 16 additions and 17 deletions
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11
dlls/dbghelp/source.c
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@ -56,7 +56,6 @@ static unsigned source_find(const struct module* module, const char* name)
*/
unsigned source_new(struct module* module, const char* base, const char* name)
{
int len;
unsigned ret;
const char* full;
char* tmp = NULL;
@ -75,10 +74,9 @@ unsigned source_new(struct module* module, const char* base, const char* name)
if (tmp[bsz - 1] != '/') tmp[bsz++] = '/';
strcpy(&tmp[bsz], name);
}
if (module->sources && (ret = source_find(module, full)) != (unsigned)-1)
return ret;
len = strlen(full) + 1;
if (!module->sources || (ret = source_find(module, full)) == (unsigned)-1)
{
int len = strlen(full) + 1;
if (module->sources_used + len + 1 > module->sources_alloc)
{
/* Alloc by block of 256 bytes */
@ -90,9 +88,10 @@ unsigned source_new(struct module* module, const char* base, const char* name)
module->sources_alloc);
}
ret = module->sources_used;
strcpy(module->sources + module->sources_used, full);
memcpy(module->sources + module->sources_used, full, len);
module->sources_used += len;
module->sources[module->sources_used] = '\0';
}
HeapFree(GetProcessHeap(), 0, tmp);
return ret;
}