01/01: [REGEDIT] Fix importing very big *.reg files (HEX values commonly) (#618)

[Getequ]

https://git.reactos.org/?p=reactos.git;a=commitdiff;h=b9415740a14918ff8aff07...

commit b9415740a14918ff8aff0762fcfcaf395dc6617b
Author:     Getequ [e-mail]
AuthorDate: Sat Jun 23 01:15:12 2018 +0700
Commit:     Hermès BÉLUSCA - MAÏTO [e-mail]
CommitDate: Fri Jun 22 20:15:12 2018 +0200

[REGEDIT] Fix importing very big *.reg files (HEX values commonly) (#618)

This bug was found when I tried to import *.reg with huge HEX value (about 500 and much more lines of hex text).
---
 base/applications/regedit/regproc.c | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/base/applications/regedit/regproc.c b/base/applications/regedit/regproc.c
index 8d09bb349b..c17221df5a 100644
--- a/base/applications/regedit/regproc.c
+++ b/base/applications/regedit/regproc.c
@@ -851,9 +851,15 @@ static void processRegLinesW(FILE *in)
                 if(*s_eol == '\r' && *(s_eol+1) == '\n')
                     NextLine++;

-                while(*(NextLine+1) == ' ' || *(NextLine+1) == '\t')
+                while(isspaceW(*NextLine))
                     NextLine++;

+                if (!*NextLine)
+                {
+                    s = NextLine;
+                    break;
+                }
+
                 MoveMemory(s_eol - 1, NextLine, (CharsInBuf - (NextLine - s) + 1)*sizeof(WCHAR));
                 CharsInBuf -= NextLine - s_eol + 1;
                 s_eol = 0;