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Lib: Variadic packets now use the 'size' field as a minimum requirement

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CPunch
2022-06-30 10:00:11 -05:00
parent bc071c10d2
commit 18a6fdd124
6 changed files with 11 additions and 7 deletions
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cnc/src/cpanel.c
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@@ -103,7 +103,7 @@ void laikaC_handleAuthenticatedShellData(struct sLaika_peer *authPeer, LAIKAPKT_
struct sLaika_shellInfo *shell;
uint32_t id;
if (sz - sizeof(uint32_t) > LAIKA_SHELL_DATA_MAX_LENGTH || sz <= sizeof(uint32_t))
if (sz - sizeof(uint32_t) > LAIKA_SHELL_DATA_MAX_LENGTH)
LAIKA_ERROR("laikaC_handleAuthenticatedShellData: Wrong data size!\n");
laikaS_readInt(&authPeer->sock, &id, sizeof(uint32_t));