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NSH ls command should strip any trailing '/' characters from paths

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This commit is contained in:
Gregory Nutt 2015-11-27 12:28:46 -06:00
parent f48d95e941
commit 0c03c1e840
1 changed files with 10 additions and 0 deletions
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10
nshlib/nsh_fscmds.c
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@ -1006,6 +1006,7 @@ int cmd_ls(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv)
unsigned int lsflags = 0; unsigned int lsflags = 0;
char *fullpath; char *fullpath;
bool badarg = false; bool badarg = false;
int len;
int ret; int ret;
/* Get the ls options */ /* Get the ls options */
@ -1071,6 +1072,15 @@ int cmd_ls(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv)
return ERROR; return ERROR;
} }
/* Trim any trailing '/' characters */
len = strlen(fullpath) - 1;
while (len > 0 && fullpath[len] == '/')
{
fullpath[len] = '\0';
len--;
}
/* See if it is a single file */ /* See if it is a single file */
if (stat(fullpath, &st) < 0) if (stat(fullpath, &st) < 0)