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eval/decode: Make sure that error messages do not cause overflow

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ZyX
2016-03-07 08:54:39 +03:00
parent 52c6cc2189
commit eb806c9620
5 changed files with 134 additions and 58 deletions
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10
src/nvim/message.c
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@@ -61,14 +61,8 @@ static int confirm_msg_used = FALSE; /* displaying confirm_msg */
static char_u *confirm_msg = NULL; /* ":confirm" message */
static char_u *confirm_msg_tail; /* tail of confirm_msg */
struct msg_hist {
struct msg_hist *next;
char_u *msg;
int attr;
};
static struct msg_hist *first_msg_hist = NULL;
static struct msg_hist *last_msg_hist = NULL;
MessageHistoryEntry *first_msg_hist = NULL;
MessageHistoryEntry *last_msg_hist = NULL;
static int msg_hist_len = 0;
static FILE *verbose_fd = NULL;