diff options
Diffstat (limited to 'sbin/devd/devd.cc')
| -rw-r--r-- | sbin/devd/devd.cc | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/sbin/devd/devd.cc b/sbin/devd/devd.cc index bb7195cafee6f..9aa402494618f 100644 --- a/sbin/devd/devd.cc +++ b/sbin/devd/devd.cc @@ -640,6 +640,8 @@ string config::shell_quote(const string &s) { string buffer; + const char *cs, *ce; + char c; /* * Enclose the string in $' ' with escapes for ' and / characters making @@ -649,7 +651,10 @@ config::shell_quote(const string &s) buffer.reserve(s.length() * 3 / 2); buffer += '$'; buffer += '\''; - for (const char &c : s) { + cs = s.c_str(); + ce = cs + strlen(cs); + for (; cs < ce; cs++) { + c = *cs; if (c == '\'' || c == '\\') { buffer += '\\'; } |