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dso/dso_win32.c: fix compiler warning.

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This commit is contained in:
Andy Polyakov 2012-12-18 18:19:54 +00:00
parent fb0a520897
commit 0a2d5003df
1 changed files with 6 additions and 3 deletions
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9
crypto/dso/dso_win32.c
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@ -689,7 +689,6 @@ static int win32_pathbyaddr(void *addr,char *path,int sz)
CREATETOOLHELP32SNAPSHOT create_snap;
CLOSETOOLHELP32SNAPSHOT close_snap;
MODULE32 module_first, module_next;
int len;
if (addr == NULL)
{
@ -752,21 +751,25 @@ static int win32_pathbyaddr(void *addr,char *path,int sz)
return WideCharToMultiByte(CP_ACP,0,me32.szExePath,-1,
path,sz,NULL,NULL);
# else
len = (int)wcslen(me32.szExePath);
{
int i,len = (int)wcslen(me32.szExePath);
if (sz <= 0) return len+1;
if (len >= sz) len=sz-1;
for(i=0;i<len;i++)
path[i] = (char)me32.szExePath[i];
path[len++] = 0;
return len;
}
# endif
#else
len = (int)strlen(me32.szExePath);
{
int len = (int)strlen(me32.szExePath);
if (sz <= 0) return len+1;
if (len >= sz) len=sz-1;
memcpy(path,me32.szExePath,len);
path[len++] = 0;
return len;
}
#endif
}
} while((*module_next)(hModuleSnap, &me32));