Module: wine Branch: master Commit: 86724af01241b257a4b4b39682031c9c7a3aaeaa URL: https://source.winehq.org/git/wine.git/?a=commit;h=86724af01241b257a4b4b3968...
Author: Zebediah Figura z.figura12@gmail.com Date: Mon May 13 10:28:51 2019 -0500
setupapi: Handle an empty string for the source file in SetupQueueCopySection().
Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=47185 Signed-off-by: Zebediah Figura z.figura12@gmail.com Signed-off-by: Alexandre Julliard julliard@winehq.org
---
dlls/setupapi/queue.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/dlls/setupapi/queue.c b/dlls/setupapi/queue.c index f267380..cacab2d 100644 --- a/dlls/setupapi/queue.c +++ b/dlls/setupapi/queue.c @@ -795,6 +795,7 @@ BOOL WINAPI SetupQueueCopySectionW( HSPFILEQ queue, PCWSTR src_root, HINF hinf, SP_FILE_COPY_PARAMS_W params; INT flags; BOOL ret = FALSE; + DWORD len;
TRACE("queue %p, src_root %s, hinf %p, hlist %p, section %s, style %#x.\n", queue, debugstr_w(src_root), hinf, hlist, debugstr_w(section), style); @@ -830,7 +831,7 @@ BOOL WINAPI SetupQueueCopySectionW( HSPFILEQ queue, PCWSTR src_root, HINF hinf,
if (!SetupGetStringFieldW( &context, 1, dst_file, ARRAY_SIZE( dst_file ), NULL )) goto end; - if (!SetupGetStringFieldW( &context, 2, src_file, ARRAY_SIZE( src_file ), NULL )) + if (!SetupGetStringFieldW( &context, 2, src_file, ARRAY_SIZE( src_file ), &len ) || len <= sizeof(WCHAR)) strcpyW( src_file, dst_file );
if (!SetupGetIntField( &context, 4, &flags )) flags = 0; /* FIXME */