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Code Issues Releases Wiki Activity

[master] silence coverity warning

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This commit is contained in:
Evan Hunt 2016-03-05 19:50:42 -08:00
parent 7f9f0b9755
commit 868b3166b8
1 changed files with 4 additions and 3 deletions
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7
lib/isc/httpd.c
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@ -401,12 +401,13 @@ have_header(isc_httpd_t *httpd, const char *header, const char *value,
if (cr != NULL && cr[1] == '\n') if (cr != NULL && cr[1] == '\n')
cr++; cr++;
nl = strchr(h, '\n'); nl = strchr(h, '\n');
/* last header? */ /* last header? */
if (cr == NULL && nl == NULL)
return(ISC_FALSE);
h = cr; h = cr;
if (h == NULL || nl < h) if (h == NULL || (nl != NULL && nl < h))
h = nl; h = nl;
if (h == NULL)
return (ISC_FALSE);
h++; h++;
continue; continue;
} }