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m_cap: ensure buffers are initialized properly

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This commit is contained in:
William Pitcock 2016-02-28 18:49:29 -06:00
parent 802710b59a
commit 6b23b98ab6
1 changed files with 4 additions and 2 deletions
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6
modules/m_cap.c
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@ -146,8 +146,8 @@ clicap_find(const char *data, int *negate, int *finished)
static void static void
clicap_generate(struct Client *source_p, const char *subcmd, int flags, int clear) clicap_generate(struct Client *source_p, const char *subcmd, int flags, int clear)
{ {
char buf[BUFSIZE]; char buf[BUFSIZE] = { 0 };
char capbuf[BUFSIZE]; char capbuf[BUFSIZE] = { 0 };
char *p; char *p;
int buflen = 0; int buflen = 0;
int curlen, mlen; int curlen, mlen;
@ -206,8 +206,10 @@ clicap_generate(struct Client *source_p, const char *subcmd, int flags, int clea
*p = '\0'; *p = '\0';
sendto_one(source_p, "%s * :%s", buf, capbuf); sendto_one(source_p, "%s * :%s", buf, capbuf);
p = capbuf; p = capbuf;
buflen = mlen; buflen = mlen;
memset(capbuf, 0, sizeof capbuf);
} }
if(clear) if(clear)