diff options
Diffstat (limited to 'bin/cp/cp.c')
| -rw-r--r-- | bin/cp/cp.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/bin/cp/cp.c b/bin/cp/cp.c index 38fe65399d06..7ac1e5f6a4c4 100644 --- a/bin/cp/cp.c +++ b/bin/cp/cp.c @@ -433,6 +433,8 @@ copy(char *argv[], enum op type, int fts_options, struct stat *root_stat) sep = strchr(to.base, '\0'); sep[0] = '/'; sep[1] = '\0'; + } else if (strcmp(curr->fts_name, "/") == 0) { + /* special case when source is the root directory */ } else { /* entering a directory; append its name to to.path */ len = snprintf(to.end, END(to.path) - to.end, "%s%s", @@ -520,6 +522,8 @@ copy(char *argv[], enum op type, int fts_options, struct stat *root_stat) if (type == DIR_TO_DNE && curr->fts_level == FTS_ROOTLEVEL) { /* this is actually our created root */ + } else if (strcmp(curr->fts_name, "/") == 0) { + /* special case when source is the root directory */ } else { while (to.end > to.path && *to.end != '/') to.end--; @@ -551,7 +555,8 @@ copy(char *argv[], enum op type, int fts_options, struct stat *root_stat) /* Not an error but need to remember it happened. */ if (to.path[0] == '\0') { /* - * This can happen in two cases: + * This can happen in three cases: + * - The source path is the root directory. * - DIR_TO_DNE; we created the directory and * populated root_stat earlier. * - FILE_TO_DIR if a source has a trailing slash; |