diff options
| -rw-r--r-- | src/shared/util.c | 12 | ||||
| -rw-r--r-- | src/test/test-util.c | 11 |
2 files changed, 17 insertions, 6 deletions
diff --git a/src/shared/util.c b/src/shared/util.c index 2385224fbb..61f3090e20 100644 --- a/src/shared/util.c +++ b/src/shared/util.c @@ -7284,7 +7284,7 @@ int unquote_first_word(const char **p, char **ret, UnquoteFlags flags) { return -EINVAL; } - if (!GREEDY_REALLOC(s, allocated, sz+2)) + if (!GREEDY_REALLOC(s, allocated, sz+7)) return -ENOMEM; if (flags & UNQUOTE_CUNESCAPE) { @@ -7299,7 +7299,7 @@ int unquote_first_word(const char **p, char **ret, UnquoteFlags flags) { if (c != 0) s[sz++] = c; /* normal explicit char */ else - sz += utf8_encode_unichar(s, u); /* unicode chars we'll encode as utf8 */ + sz += utf8_encode_unichar(s + sz, u); /* unicode chars we'll encode as utf8 */ } else s[sz++] = c; @@ -7331,7 +7331,7 @@ int unquote_first_word(const char **p, char **ret, UnquoteFlags flags) { return -EINVAL; } - if (!GREEDY_REALLOC(s, allocated, sz+2)) + if (!GREEDY_REALLOC(s, allocated, sz+7)) return -ENOMEM; if (flags & UNQUOTE_CUNESCAPE) { @@ -7346,7 +7346,7 @@ int unquote_first_word(const char **p, char **ret, UnquoteFlags flags) { if (c != 0) s[sz++] = c; else - sz += utf8_encode_unichar(s, u); + sz += utf8_encode_unichar(s + sz, u); } else s[sz++] = c; @@ -7376,7 +7376,7 @@ int unquote_first_word(const char **p, char **ret, UnquoteFlags flags) { return -EINVAL; } - if (!GREEDY_REALLOC(s, allocated, sz+2)) + if (!GREEDY_REALLOC(s, allocated, sz+7)) return -ENOMEM; if (flags & UNQUOTE_CUNESCAPE) { @@ -7391,7 +7391,7 @@ int unquote_first_word(const char **p, char **ret, UnquoteFlags flags) { if (c != 0) s[sz++] = c; else - sz += utf8_encode_unichar(s, u); + sz += utf8_encode_unichar(s + sz, u); } else s[sz++] = c; diff --git a/src/test/test-util.c b/src/test/test-util.c index 7af41bcb18..77e7400bfc 100644 --- a/src/test/test-util.c +++ b/src/test/test-util.c @@ -1376,6 +1376,17 @@ static void test_unquote_first_word(void) { assert_se(streq(t, "foobax6ar")); free(t); assert_se(p == original + 13); + + p = original = " f\\u00f6o \"pi\\U0001F4A9le\" "; + assert_se(unquote_first_word(&p, &t, UNQUOTE_CUNESCAPE) > 0); + assert_se(streq(t, "föo")); + free(t); + assert_se(p == original + 13); + + assert_se(unquote_first_word(&p, &t, UNQUOTE_CUNESCAPE) > 0); + assert_se(streq(t, "pi\360\237\222\251le")); + free(t); + assert_se(p == original + 32); } static void test_unquote_many_words(void) { |