diff options
Diffstat (limited to 'shared/systemd/src/basic/escape.c')
| -rw-r--r-- | shared/systemd/src/basic/escape.c | 18 |
1 files changed, 12 insertions, 6 deletions
diff --git a/shared/systemd/src/basic/escape.c b/shared/systemd/src/basic/escape.c index 2cc5be18..1ea0b6a6 100644 --- a/shared/systemd/src/basic/escape.c +++ b/shared/systemd/src/basic/escape.c @@ -522,22 +522,28 @@ char* shell_maybe_quote(const char *s, EscapeStyle style) { return NULL; t = r; - if (style == ESCAPE_BACKSLASH) + switch (style) { + case ESCAPE_BACKSLASH: + case ESCAPE_BACKSLASH_ONELINE: *(t++) = '"'; - else if (style == ESCAPE_POSIX) { + break; + case ESCAPE_POSIX: *(t++) = '$'; *(t++) = '\''; - } else + break; + default: assert_not_reached("Bad EscapeStyle"); + } t = mempcpy(t, s, p - s); - if (style == ESCAPE_BACKSLASH) - t = strcpy_backslash_escaped(t, p, SHELL_NEED_ESCAPE, false); + if (IN_SET(style, ESCAPE_BACKSLASH, ESCAPE_BACKSLASH_ONELINE)) + t = strcpy_backslash_escaped(t, p, SHELL_NEED_ESCAPE, + style == ESCAPE_BACKSLASH_ONELINE); else t = strcpy_backslash_escaped(t, p, SHELL_NEED_ESCAPE_POSIX, true); - if (style == ESCAPE_BACKSLASH) + if (IN_SET(style, ESCAPE_BACKSLASH, ESCAPE_BACKSLASH_ONELINE)) *(t++) = '"'; else *(t++) = '\''; |