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patch 7.4.1680

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Problem:    Coverity warns for not checking name length (false positive).
Solution:   Only copy the characters we know are there.
This commit is contained in:
Bram Moolenaar
2016-03-28 22:38:02 +02:00
parent 7d2a5796d3
commit 925ccfde79
2 changed files with 4 additions and 2 deletions
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4
src/channel.c
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@@ -2284,11 +2284,11 @@ channel_status(channel_T *channel)
channel_part_info(channel_T *channel, dict_T *dict, char *name, int part) channel_part_info(channel_T *channel, dict_T *dict, char *name, int part)
{ {
chanpart_T *chanpart = &channel->ch_part[part]; chanpart_T *chanpart = &channel->ch_part[part];
char namebuf[20]; char namebuf[20]; /* longest is "sock_timeout" */
size_t tail; size_t tail;
char *s = ""; char *s = "";
STRCPY(namebuf, name); vim_strncpy((char_u *)namebuf, (char_u *)name, 4);
STRCAT(namebuf, "_"); STRCAT(namebuf, "_");
tail = STRLEN(namebuf); tail = STRLEN(namebuf);

2
src/version.c
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@@ -748,6 +748,8 @@ static char *(features[]) =
static int included_patches[] = static int included_patches[] =
{ /* Add new patch number below this line */ { /* Add new patch number below this line */
/**/
1680,
/**/ /**/
1679, 1679,
/**/ /**/