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eval/encode: Always check the return value of encode_vim_to_\*

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ZyX
2017-01-04 19:01:04 +03:00
parent 3c64b814d2
commit 358097ac5f
1 changed files with 8 additions and 4 deletions
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12
src/nvim/eval/encode.c
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@@ -366,7 +366,7 @@ int encode_read_from_list(ListReaderState *const state, char *const buf,
#define TYPVAL_ENCODE_CONV_EMPTY_LIST(tv) \ #define TYPVAL_ENCODE_CONV_EMPTY_LIST(tv) \
ga_concat(gap, "[]") ga_concat(gap, "[]")
#define TYPVAL_ENCODE_CONV_LIST_START(tv, dict) \ #define TYPVAL_ENCODE_CONV_LIST_START(tv, len) \
ga_append(gap, '[') ga_append(gap, '[')
#define TYPVAL_ENCODE_CONV_EMPTY_DICT(tv) \ #define TYPVAL_ENCODE_CONV_EMPTY_DICT(tv) \
@@ -824,6 +824,7 @@ char *encode_tv2string(typval_T *tv, size_t *len)
const int evs_ret = encode_vim_to_string(&ga, tv, const int evs_ret = encode_vim_to_string(&ga, tv,
"encode_tv2string() argument"); "encode_tv2string() argument");
(void)evs_ret; (void)evs_ret;
assert(evs_ret == OK);
did_echo_string_emsg = false; did_echo_string_emsg = false;
if (len != NULL) { if (len != NULL) {
*len = (size_t) ga.ga_len; *len = (size_t) ga.ga_len;
@@ -851,6 +852,7 @@ char *encode_tv2echo(typval_T *tv, size_t *len)
} else { } else {
const int eve_ret = encode_vim_to_echo(&ga, tv, ":echo argument"); const int eve_ret = encode_vim_to_echo(&ga, tv, ":echo argument");
(void)eve_ret; (void)eve_ret;
assert(eve_ret == OK);
} }
if (len != NULL) { if (len != NULL) {
*len = (size_t) ga.ga_len; *len = (size_t) ga.ga_len;
@@ -872,13 +874,15 @@ char *encode_tv2json(typval_T *tv, size_t *len)
garray_T ga; garray_T ga;
ga_init(&ga, (int)sizeof(char), 80); ga_init(&ga, (int)sizeof(char), 80);
const int evj_ret = encode_vim_to_json(&ga, tv, "encode_tv2json() argument"); const int evj_ret = encode_vim_to_json(&ga, tv, "encode_tv2json() argument");
(void)evj_ret; if (!evj_ret) {
ga_clear(&ga);
}
did_echo_string_emsg = false; did_echo_string_emsg = false;
if (len != NULL) { if (len != NULL) {
*len = (size_t) ga.ga_len; *len = (size_t)ga.ga_len;
} }
ga_append(&ga, '\0'); ga_append(&ga, '\0');
return (char *) ga.ga_data; return (char *)ga.ga_data;
} }
#define TYPVAL_ENCODE_CONV_STRING(tv, buf, len) \ #define TYPVAL_ENCODE_CONV_STRING(tv, buf, len) \