diff options
Diffstat (limited to 'common/cmd_pxe.c')
| -rw-r--r-- | common/cmd_pxe.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/common/cmd_pxe.c b/common/cmd_pxe.c index 79d3a06..db6b156 100644 --- a/common/cmd_pxe.c +++ b/common/cmd_pxe.c @@ -25,6 +25,8 @@ const char *pxe_default_paths[] = { NULL }; +static bool is_pxe; + /* * Like getenv, but prints an error if envvar isn't defined in the * environment. It always returns what getenv does, so it can be used in @@ -84,7 +86,8 @@ static int get_bootfile_path(const char *file_path, char *bootfile_path, char *bootfile, *last_slash; size_t path_len = 0; - if (file_path[0] == '/') + /* Only syslinux allows absolute paths */ + if (file_path[0] == '/' && !is_pxe) goto ret; bootfile = from_env("bootfile"); @@ -1472,6 +1475,8 @@ int do_pxe(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) if (argc < 2) return CMD_RET_USAGE; + is_pxe = true; + /* drop initial "pxe" arg */ argc--; argv++; @@ -1504,6 +1509,8 @@ int do_sysboot(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) char *filename; int prompt = 0; + is_pxe = false; + if (strstr(argv[1], "-p")) { prompt = 1; argc--; |