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Commit 1bb69a0c authored by Alexandre Julliard's avatar Alexandre Julliard
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Make GetFullPathName fail if input path name is empty.

parent 0ca9bba6
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...@@ -1236,14 +1236,15 @@ static DWORD DOSFS_DoGetFullPathName( LPCSTR name, DWORD len, LPSTR result, ...@@ -1236,14 +1236,15 @@ static DWORD DOSFS_DoGetFullPathName( LPCSTR name, DWORD len, LPSTR result,
char driveletter=0; char driveletter=0;
int namelen,drive=0; int namelen,drive=0;
if ((strlen(name) >1)&& (name[1]==':')) if (!name[0]) return 0;
/* drive letter given */
if (name[1]==':')
/*drive letter given */
{ {
driveletter = name[0]; driveletter = name[0];
} }
if ((strlen(name) >2)&& (name[1]==':') && if ((name[1]==':') && ((name[2]=='\\') || (name[2]=='/')))
((name[2]=='\\') || (name[2]=='/'))) /*absolute path given */
/* absolute path given */
{ {
lstrcpynA(full_name.short_name,name,MAX_PATHNAME_LEN); lstrcpynA(full_name.short_name,name,MAX_PATHNAME_LEN);
drive = (int)FILE_toupper(name[0]) - 'A'; drive = (int)FILE_toupper(name[0]) - 'A';
......
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