[PATCH v3 5/7] shlwapi: Skip some spaces in WPRINTF_ParseFormat().

[Paul Gofman]

From: Paul Gofman

---
 dlls/shlwapi/tests/string.c | 5 +++++
 dlls/shlwapi/wsprintf.c     | 4 ++++
 2 files changed, 9 insertions(+)

diff --git a/dlls/shlwapi/tests/string.c b/dlls/shlwapi/tests/string.c
index d5594fc4c21..ab9b305f032 100644
--- a/dlls/shlwapi/tests/string.c
+++ b/dlls/shlwapi/tests/string.c
@@ -1773,6 +1773,11 @@ static void test_printf_format(void)
         { "%I64llu", sizeof(ULONG64), "10", NULL, 10 },
         { "%I64s", sizeof(ULONG_PTR), "str", NULL, (ULONG_PTR)"str", L"str" },
         { "%q%u", sizeof(ULONG), "q10", NULL, 10 },
+        { "%u% ", sizeof(ULONG), "10", NULL, 10 },
+        { "%  ll u", 0, " u", NULL, 10 },
+        { "% llu", sizeof(ULONG64), "10", NULL, 10 },
+        { "%# llx", sizeof(ULONG64), "0xa", NULL, 10 },
+        { "%  #llx", sizeof(ULONG64), "0xa", NULL, 10 },
     };
     WCHAR ws[256], expectedw[256], specw[256];
     unsigned int i, j;
diff --git a/dlls/shlwapi/wsprintf.c b/dlls/shlwapi/wsprintf.c
index 771c130be70..b4113d2d563 100644
--- a/dlls/shlwapi/wsprintf.c
+++ b/dlls/shlwapi/wsprintf.c
@@ -90,11 +90,13 @@ static INT WPRINTF_ParseFormatA( LPCSTR format, WPRINTF_FORMAT *res )
 {
     LPCSTR p = format;

+    while (*p == ' ') ++p;
     res->flags = 0;
     res->width = 0;
     res->precision = 0;
     if (*p == '-') { res->flags |= WPRINTF_LEFTALIGN; p++; }
     if (*p == '#') { res->flags |= WPRINTF_PREFIX_HEX; p++; }
+    while (*p == ' ') ++p;
     if (*p == '0') { res->flags |= WPRINTF_ZEROPAD; p++; }
     while ((*p >= '0') && (*p <= '9'))  /* width field */
     {
@@ -185,11 +187,13 @@ static INT WPRINTF_ParseFormatW( LPCWSTR format, WPRINTF_FORMAT *res )
 {
     LPCWSTR p = format;

+    while (*p == ' ') ++p;
     res->flags = 0;
     res->width = 0;
     res->precision = 0;
     if (*p == '-') { res->flags |= WPRINTF_LEFTALIGN; p++; }
     if (*p == '#') { res->flags |= WPRINTF_PREFIX_HEX; p++; }
+    while (*p == ' ') ++p;
     if (*p == '0') { res->flags |= WPRINTF_ZEROPAD; p++; }
     while ((*p >= '0') && (*p <= '9'))  /* width field */
     {