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| author | Denys Vlasenko | 2018-04-05 17:04:53 +0200 |
|---|---|---|
| committer | Denys Vlasenko | 2018-04-05 17:04:53 +0200 |
| commit | de0262598504f55251e3763e73f259074795de5d (patch) | |
| tree | d645d8206b8436031934424d55c9941f237f1d64 /shell | |
| parent | f2ed39b93075f384f9e82f5130f94174b05dc300 (diff) | |
| download | busybox-de0262598504f55251e3763e73f259074795de5d.zip busybox-de0262598504f55251e3763e73f259074795de5d.tar.gz | |
hush: update to correctly handle changed var_bash[346].tests
function old new delta
expand_one_var 1612 1604 -8
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'shell')
| -rw-r--r-- | shell/hush.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/shell/hush.c b/shell/hush.c index 42e3118..9ea3e3f 100644 --- a/shell/hush.c +++ b/shell/hush.c @@ -5961,11 +5961,11 @@ static NOINLINE const char *expand_one_var(char **to_be_freed_pp, char *arg, cha /* pattern uses non-standard expansion. * repl should be unbackslashed and globbed * by the usual expansion rules: - * >az; >bz; - * v='a bz'; echo "${v/a*z/a*z}" prints "a*z" - * v='a bz'; echo "${v/a*z/\z}" prints "\z" - * v='a bz'; echo ${v/a*z/a*z} prints "az" - * v='a bz'; echo ${v/a*z/\z} prints "z" + * >az >bz + * v='a bz'; echo "${v/a*z/a*z}" #prints "a*z" + * v='a bz'; echo "${v/a*z/\z}" #prints "z" + * v='a bz'; echo ${v/a*z/a*z} #prints "az" + * v='a bz'; echo ${v/a*z/\z} #prints "z" * (note that a*z _pattern_ is never globbed!) */ char *pattern, *repl, *t; @@ -5977,7 +5977,7 @@ static NOINLINE const char *expand_one_var(char **to_be_freed_pp, char *arg, cha exp_word = p; p = strchr(p, SPECIAL_VAR_SYMBOL); *p = '\0'; - repl = encode_then_expand_string(exp_word, /*process_bkslash:*/ arg0 & 0x80, /*unbackslash:*/ 1); + repl = encode_then_expand_string(exp_word, /*process_bkslash:*/ 0, /*unbackslash:*/ 1); debug_printf_varexp("repl:'%s'->'%s'\n", exp_word, repl); /* HACK ALERT. We depend here on the fact that * G.global_argv and results of utoa and get_local_var_value |