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| author | marha <marha@users.sourceforge.net> | 2013-01-28 07:55:57 +0100 |
|---|---|---|
| committer | marha <marha@users.sourceforge.net> | 2013-01-28 07:55:57 +0100 |
| commit | 69c8cec54b01ed522bf10baf20da70304bac701a (patch) | |
| tree | f37ea158a90ecb99d0780dfdaca14d05394fed3f /mesalib/src/gallium/auxiliary/util/u_upload_mgr.c | |
| parent | 06872e284da1c00ce03b234ca24aefeac64990d2 (diff) | |
| download | vcxsrv-69c8cec54b01ed522bf10baf20da70304bac701a.tar.gz vcxsrv-69c8cec54b01ed522bf10baf20da70304bac701a.tar.bz2 vcxsrv-69c8cec54b01ed522bf10baf20da70304bac701a.zip | |
mesa mkfontscale pixman git update 28 jan 2013
mesa: 87592cff57feef29565150b9203e220b50623f30
mkfontscale: b3af8de8d25128f565c2ed2f7c63b6e4099eb84e
pixman: 65fc1adb6545737058e938105ae948a3607c277c
Diffstat (limited to 'mesalib/src/gallium/auxiliary/util/u_upload_mgr.c')
| -rw-r--r-- | mesalib/src/gallium/auxiliary/util/u_upload_mgr.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/mesalib/src/gallium/auxiliary/util/u_upload_mgr.c b/mesalib/src/gallium/auxiliary/util/u_upload_mgr.c index ee1c6881e..6859751c5 100644 --- a/mesalib/src/gallium/auxiliary/util/u_upload_mgr.c +++ b/mesalib/src/gallium/auxiliary/util/u_upload_mgr.c @@ -163,6 +163,13 @@ enum pipe_error u_upload_alloc( struct u_upload_mgr *upload, unsigned alloc_offset = align(min_out_offset, upload->alignment); unsigned offset; + /* Init these return values here in case we fail below to make + * sure the caller doesn't get garbage values. + */ + *out_offset = ~0; + pipe_resource_reference(outbuf, NULL); + *ptr = NULL; + /* Make sure we have enough space in the upload buffer * for the sub-allocation. */ if (MAX2(upload->offset, alloc_offset) + alloc_size > upload->size) { @@ -182,8 +189,6 @@ enum pipe_error u_upload_alloc( struct u_upload_mgr *upload, PIPE_TRANSFER_UNSYNCHRONIZED, &upload->transfer); if (!upload->map) { - pipe_resource_reference(outbuf, NULL); - *ptr = NULL; upload->transfer = NULL; return PIPE_ERROR_OUT_OF_MEMORY; } |