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Mon, 31 Aug 2026 06:42:12 -0400 (EDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=dell.com; i=@dell.com; q=dns/txt; s=smtpdev1; t=1788172932; x=1819708932; h=from:to:cc:subject:date:message-id:mime-version: content-transfer-encoding; bh=2qZXT8mndfwdcY2px8gsrAuGDjiYUcbWLJ7huJpcEoM=; b=aqjBbIUBOTTPkqtpGIeOluOvX18UtIxkf9yjPL+b0+KGefVnu36IfLHY 7go0GXiE1Wb7iTZdZpuTJUn48rHbm+9BtNEkVp8YYKv4+TY4Z45UMrdQK DzVdL++4QRGm/bqFnNI6QbCiNnLoWpXD9W56eoH7SinJwn+aMB2A6mLvK 6q3/QrgChDhYKnw3Hx7+Of0waavdHj9SXplBUS415OnShyFuXaq1lR/OA L6gwrnXwv6t3W77V+6oBUvX1FJzuND1ahZyS62NvDKv0SfuKq6c7E7D1H tkOHYEmfrD3IPsh2ED/lUE/tUY1uwsf5/IsKxtqNNJjs4IsF9H8/UPVRd Q==; X-CSE-ConnectionGUID: EO9UdqSMQ+ixuOMMzI0E+w== X-CSE-MsgGUID: 2Mar/OnLRaWAEhyfPsBkaw== X-LoopCount0: from 10.94.8.206 X-MS-Exchange-CrossPremises-AuthAs: Internal Received: from w-96j1th4.apac.dell.com (HELO W-96J1TH4.blr.amer.dell.com) ([10.94.8.206]) by esapsmtplv04.us.dell.com with ESMTP/TLS/TLS_AES_256_GCM_SHA384; 31 Aug 2026 10:42:10 +0000 From: Prabhakar Pujeri To: fstests@vger.kernel.org Cc: Prabhakar Pujeri , Zorro Lang Subject: [PATCH] common/rc: remove trailing space from _mread() default map_len Date: Mon, 31 Aug 2026 10:42:05 +0000 Message-ID: <20260831104206.2284-1-prabhakar.pujeri@dell.com> X-Mailer: git-send-email 2.53.0 Precedence: bulk X-Mailing-List: fstests@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1176,Hydra:6.1.134,FMLib:17.12.100.49 definitions=2026-08-31_03,2026-08-27_02,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 suspectscore=0 clxscore=1015 malwarescore=0 spamscore=0 adultscore=0 bulkscore=0 lowpriorityscore=0 priorityscore=1501 phishscore=0 impostorscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2606150000 definitions=main-2608310091 X-Proofpoint-Spam-Info: AW1haW4tMjYwODMxMDA5MiBTYWx0ZWRfX9kkrQXTwZhud /Ohf9YCRyEtDVOQlLyrVno8I5SuUV4AYIlk94kU1tSxmhRGjAfJc+qICGAPvY8LaecGazntnFr5 LseL9lwdAwUySCkOxyDKwXlqFV669eI= X-Authority-Analysis: v=2.4 cv=FbUHAp+6 c=1 sm=1 tr=0 ts=6a955a85 cx=c_pps a=Z2e5DKjA+8LiMDv5v6mwwA==:117 a=XtseytAk/c9oG0Kwoj6KRQ==:17 a=Sv0fKeRqtYgA:10 a=ke5jqHz-1hQA:10 a=VkNPw1HP01LnGYTKEx00:22 a=6gNNCFAoQcIphELLPWWu:22 a=PpEg0BoV_A2aca28hXd0:22 a=iLNU1ar6AAAA:8 a=IzVYPfmjs6CrMQxx0tAA:9 a=hlJyneSgMmFPbskH-t2w:22 X-Proofpoint-GUID: 6wzpZEJA1R8YCpVXNV-h21Ve_Jk5bGKx X-Proofpoint-ORIG-GUID: 6wzpZEJA1R8YCpVXNV-h21Ve_Jk5bGKx X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwODMxMDA5MiBTYWx0ZWRfX/8bQwVwhsGka S7rWqx7j1jM5btZFKSKvJoPP3sdzl5p9EJj7m9zVhifv7/3T1f+TpwJnSLWlAGSXUlMlnCKwpbW +ckHz4MZc9eo9pgW6DJZA6aRolpyjFJQlf7ZnTgeGgFNMCTAdalj5dtjRhNDVxN2GamAYiwuvMa MNjVBjPh4XgR1v1XQ52uDSAeb3+OFb3Z+GdvUerkwMzIQlPlsARlg3NE4NmzY58NLKag11cMNpv XINRwq4PmizjIPgJes8HGm9q70EQTND5989oNbUPYn5/CWhnnbc6j0DEHjPsKFN+2OxEkhtStYg E9xvFHJe7TJ7sEWFc0Z2WgY07qJqQy4SsAeBfuVzHAT+Zt4RfRoD213k4PwBMuLzqlx1b17VOl7 n+U8ihWvdu9hdM2foRFW9GTREwWT7PaCnySlf4YgsROu9cUsw97OP0LjgII9O2AEplTGMXjIZ5D PBoMipM/HeGLwwUZtXQ== X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 spamscore=0 phishscore=0 clxscore=1015 suspectscore=0 lowpriorityscore=0 priorityscore=1501 impostorscore=0 adultscore=0 malwarescore=0 bulkscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2606150000 definitions=main-2608310092 The default map_len expansion contains a space before its closing brace, so the variable includes trailing whitespace. Its current unquoted use tolerates that whitespace, but the value should contain only the computed length and may be used differently in the future. Remove the stray space and leave the surrounding expansion unchanged. Signed-off-by: Prabhakar Pujeri --- common/rc | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/common/rc b/common/rc index 02bdb31..2db85e5 100644 --- a/common/rc +++ b/common/rc @@ -176,7 +176,7 @@ _mread() local file=$1 local offset=$2 local length=$3 - local map_len=${4:-$(_round_up_to_page_boundary $(_get_filesize $file)) } + local map_len=${4:-$(_round_up_to_page_boundary $(_get_filesize $file))} # Some callers expect xfs_io to crash with SIGBUS due to the mread, # causing the shell to print "Bus error" to stderr. To allow this -- 2.55.0