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fs/procfs: fix output format of fd info

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Refered to PRINTF(3), the [v]snprintf returns the number of characters
printed (excluding the null byte used to end output to strings).

Signed-off-by: wangjianyu3 <wangjianyu3@xiaomi.com>
This commit is contained in:
wangjianyu3 2025-06-23 17:00:07 +08:00 • committed by Xiang Xiao
parent 04c4f5d229
commit 2424b12857
1 changed files with 1 additions and 1 deletions
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2
fs/procfs/fs_procfsproc.c
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@ -1330,7 +1330,7 @@ static ssize_t proc_groupfd(FAR struct proc_file_s *procfile,
fdp->f_backtrace, fdp->f_backtrace,
CONFIG_FS_BACKTRACE); CONFIG_FS_BACKTRACE);
#endif #endif
procfile->line[linesize - 2] = '\n'; procfile->line[linesize - 1] = '\n';
} }
file_put(filep); file_put(filep);