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Fix potential vulnerable cloned function #133

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Fix potential vulnerable cloned function #133

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8 changes: 6 additions & 2 deletions src/htx.c
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Original file line number Diff line number Diff line change
Expand Up @@ -859,7 +859,9 @@ struct htx_blk *htx_add_header(struct htx *htx, const struct ist name,
{
struct htx_blk *blk;

/* FIXME: check name.len (< 256B) and value.len (< 1MB) */
if (name.len > 255 || value.len > 1048575)
return NULL;

blk = htx_add_blk(htx, HTX_BLK_HDR, name.len + value.len);
if (!blk)
return NULL;
Expand All @@ -878,7 +880,9 @@ struct htx_blk *htx_add_trailer(struct htx *htx, const struct ist name,
{
struct htx_blk *blk;

/* FIXME: check name.len (< 256B) and value.len (< 1MB) */
if (name.len > 255 || value.len > 1048575)
return NULL;

blk = htx_add_blk(htx, HTX_BLK_TLR, name.len + value.len);
if (!blk)
return NULL;
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