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cmd_cp:Skip mkdir when mkdir is not available

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The behavior of mkdir is used during the cp -r process, and the mkdir behavior is skipped when mkdir is unavailable (this may cause unpredictable behavior of cp -r)

Signed-off-by: chenrun1 <chenrun1@xiaomi.com>
This commit is contained in:
chenrun1 2024-02-25 12:51:24 +08:00 committed by Xiang Xiao
parent e8470f7d0e
commit bac8aab243
1 changed files with 2 additions and 0 deletions
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2
nshlib/nsh_fscmds.c
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@ -290,6 +290,7 @@ static int cp_recursive(FAR struct nsh_vtbl_s *vtbl, FAR const char *srcpath,
if (S_ISDIR(buf.st_mode)) if (S_ISDIR(buf.st_mode))
{ {
#if !defined(CONFIG_DISABLE_MOUNTPOINT) || !defined(CONFIG_DISABLE_PSEUDOFS_OPERATIONS)
ret = mkdir(allocdestpath, S_IRWXU | S_IRWXG | S_IROTH | ret = mkdir(allocdestpath, S_IRWXU | S_IRWXG | S_IROTH |
S_IXOTH); S_IXOTH);
if (ret != OK) if (ret != OK)
@ -297,6 +298,7 @@ static int cp_recursive(FAR struct nsh_vtbl_s *vtbl, FAR const char *srcpath,
nsh_error(vtbl, g_fmtcmdfailed, "cp", "mkdir", NSH_ERRNO); nsh_error(vtbl, g_fmtcmdfailed, "cp", "mkdir", NSH_ERRNO);
goto errout_with_allocdestpath; goto errout_with_allocdestpath;
} }
#endif
ret = cp_recursive(vtbl, allocsrcpath, allocdestpath); ret = cp_recursive(vtbl, allocsrcpath, allocdestpath);
if (ret != OK) if (ret != OK)