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fix signed integer overflow in proxy protocol v2 header parsing #873

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tridge merged 1 commit into from
Apr 16, 2026
+1 −1
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fix signed integer overflow in proxy protocol v2 header parsing #873

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2 changes: 1 addition & 1 deletion clientname.c
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Original file line number Diff line number Diff line change
Expand Up @@ -167,7 +167,7 @@ int read_proxy_protocol_header(int fd)
char sig[PROXY_V2_SIG_SIZE];
char ver_cmd;
char fam;
char len[2];
unsigned char len[2];
union {
struct {
char src_addr[4];
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