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| author | CoprDistGit <infra@openeuler.org> | 2024-08-01 15:09:08 +0000 |
|---|---|---|
| committer | CoprDistGit <infra@openeuler.org> | 2024-08-01 15:09:08 +0000 |
| commit | 0b1f438f59e230389519ba100f28b896df14e08b (patch) | |
| tree | 22651934332deb73602326a03ddb24bffa8d18fc /Fix-length-checks-in-parallel-driver.patch | |
| parent | 5c96aee787beb29707ea3203fcef7f3b3b637153 (diff) | |
automatic import of freerdpopeneuler24.03_LTSopeneuler23.09
Diffstat (limited to 'Fix-length-checks-in-parallel-driver.patch')
| -rw-r--r-- | Fix-length-checks-in-parallel-driver.patch | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/Fix-length-checks-in-parallel-driver.patch b/Fix-length-checks-in-parallel-driver.patch new file mode 100644 index 0000000..cd3c022 --- /dev/null +++ b/Fix-length-checks-in-parallel-driver.patch @@ -0,0 +1,37 @@ +From 64544c7f4ed72b3023955ebe6ad3b118ebb8d6c7 Mon Sep 17 00:00:00 2001 +From: akallabeth <akallabeth@posteo.net> +Date: Thu, 6 Oct 2022 09:12:40 +0200 +Subject: [PATCH] Fix length checks in parallel driver + +The length requested was not checked against the length read from +the port. + +(cherry picked from commit 094cc5a4596c299595b732effd59ee149181fd61) +--- + channels/parallel/client/parallel_main.c | 3 ++- + 1 file changed, 2 insertions(+), 1 deletion(-) + +diff --git a/channels/parallel/client/parallel_main.c b/channels/parallel/client/parallel_main.c +index af3e82703..993605a65 100644 +--- a/channels/parallel/client/parallel_main.c ++++ b/channels/parallel/client/parallel_main.c +@@ -159,7 +159,7 @@ static UINT parallel_process_irp_read(PARALLEL_DEVICE* parallel, IRP* irp) + return ERROR_INVALID_DATA; + Stream_Read_UINT32(irp->input, Length); + Stream_Read_UINT64(irp->input, Offset); +- buffer = (BYTE*)malloc(Length); ++ buffer = (BYTE*)calloc(Length, sizeof(BYTE)); + + if (!buffer) + { +@@ -178,6 +178,7 @@ static UINT parallel_process_irp_read(PARALLEL_DEVICE* parallel, IRP* irp) + } + else + { ++ Length = status; + } + + Stream_Write_UINT32(irp->output, Length); +-- +2.37.1 + |