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properly calculate if we need to expand the header block in spdy_header_block_add().

This commit is contained in:
Joris Vink 2013-08-06 15:58:21 +02:00
parent 89f12a61e5
commit 6dbcb30eb9
1 changed files with 4 additions and 2 deletions
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6
src/spdy.c
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@ -218,13 +218,15 @@ void
spdy_header_block_add(struct spdy_header_block *hblock, char *name, char *value)
{
u_int8_t *p;
u_int32_t nlen, vlen;
u_int32_t nlen, vlen, tlen;
kore_debug("spdy_header_block_add(%p, %s, %s)", hblock, name, value);
nlen = strlen(name);
vlen = strlen(value);
if ((nlen + vlen + hblock->header_offset) > hblock->header_block_len) {
tlen = nlen + 4 + vlen + 4;
if ((tlen + hblock->header_offset) > hblock->header_block_len) {
hblock->header_block_len += nlen + vlen + 128;
hblock->header_block = kore_realloc(hblock->header_block,
hblock->header_block_len);