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Merge pull request #12903 from keszybz/condition-quoting

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Condition quoting
This commit is contained in:
Yu Watanabe
2019-06-30 04:10:40 +09:00
committed by GitHub
parent e0e334d0e4 9c02391088
commit 539bcc831b
27 changed files with 244 additions and 179 deletions
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2
src/basic/cap-list.c
View File

@@ -100,7 +100,7 @@ int capability_set_from_string(const char *s, uint64_t *set) {
_cleanup_free_ char *word = NULL;
int r;
r = extract_first_word(&p, &word, NULL, EXTRACT_QUOTES);
r = extract_first_word(&p, &word, NULL, EXTRACT_UNQUOTE);
if (r == -ENOMEM)
return r;
if (r <= 0)

2
src/basic/env-util.c
View File

@@ -688,7 +688,7 @@ char **replace_env_argv(char **argv, char **env) {
if (e) {
int r;
r = strv_split_extract(&m, e, WHITESPACE, EXTRACT_RELAX|EXTRACT_QUOTES);
r = strv_split_extract(&m, e, WHITESPACE, EXTRACT_RELAX|EXTRACT_UNQUOTE);
if (r < 0) {
ret[k] = NULL;
strv_free(ret);

2
src/basic/extract-word.c
View File

@@ -135,7 +135,7 @@ int extract_first_word(const char **p, char **ret, const char *separators, Extra
for (;; (*p)++, c = **p) {
if (c == 0)
goto finish_force_terminate;
else if (IN_SET(c, '\'', '"') && (flags & EXTRACT_QUOTES)) {
else if (IN_SET(c, '\'', '"') && (flags & EXTRACT_UNQUOTE)) {
quote = c;
break;
} else if (c == '\\' && !(flags & EXTRACT_RETAIN_ESCAPE)) {

2
src/basic/extract-word.h
View File

@@ -7,7 +7,7 @@ typedef enum ExtractFlags {
EXTRACT_RELAX = 1 << 0,
EXTRACT_CUNESCAPE = 1 << 1,
EXTRACT_CUNESCAPE_RELAX = 1 << 2,
EXTRACT_QUOTES = 1 << 3,
EXTRACT_UNQUOTE = 1 << 3,
EXTRACT_DONT_COALESCE_SEPARATORS = 1 << 4,
EXTRACT_RETAIN_ESCAPE = 1 << 5,
} ExtractFlags;

2
src/basic/proc-cmdline.c
View File

@@ -47,7 +47,7 @@ static int proc_cmdline_extract_first(const char **p, char **ret_word, ProcCmdli
_cleanup_free_ char *word = NULL;
const char *c;
r = extract_first_word(&q, &word, NULL, EXTRACT_QUOTES|EXTRACT_RELAX);
r = extract_first_word(&q, &word, NULL, EXTRACT_UNQUOTE|EXTRACT_RELAX);
if (r < 0)
return r;
if (r == 0)