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Elimination of lstrcpyn, and corrected a potential pointer bug.

This commit is contained in:
Peter Berg Larsen 2005-04-18 15:33:31 +00:00 committed by Alexandre Julliard
parent f525f182f2
commit 716bf4d6fb
1 changed files with 8 additions and 6 deletions
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14
dlls/dbghelp/module.c
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@ -35,15 +35,17 @@ WINE_DEFAULT_DEBUG_CHANNEL(dbghelp);
static void module_fill_module(const char* in, char* out, unsigned size)
{
const char* ptr;
const char *ptr,*endptr;
unsigned len;
for (ptr = in + strlen(in) - 1;
*ptr != '/' && *ptr != '\\' && ptr >= in;
endptr = in + strlen(in);
for (ptr = endptr - 1;
ptr >= in && *ptr != '/' && *ptr != '\\';
ptr--);
if (ptr < in || *ptr == '/' || *ptr == '\\') ptr++;
lstrcpynA(out, ptr, size);
len = strlen(out);
ptr++;
len = min(endptr-ptr,size-1);
memcpy(out, ptr, len);
out[len] = '\0';
if (len > 4 &&
(!strcasecmp(&out[len - 4], ".dll") || !strcasecmp(&out[len - 4], ".exe")))
out[len - 4] = '\0';