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Make fallthrough explicit for libworker.c

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The code currently doesn't compile with LLVM's `-Wimplicit-fallthrough` flag, but the attribute works for both GCC (>=7) and LLVM.
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Richard Barnes 2024-07-22 16:37:38 -07:00 committed by GitHub
parent 3af4e44646
commit f9bd35dcfa
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1 changed files with 1 additions and 1 deletions
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libunbound/libworker.c
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@ -292,7 +292,7 @@ libworker_do_cmd(struct libworker* w, uint8_t* msg, uint32_t len)
log_err("unknown command for bg worker %d", log_err("unknown command for bg worker %d",
(int)context_serial_getcmd(msg, len)); (int)context_serial_getcmd(msg, len));
/* and fall through to quit */ /* and fall through to quit */
/* fallthrough */ __attribute__((fallthrough));
case UB_LIBCMD_QUIT: case UB_LIBCMD_QUIT:
free(msg); free(msg);
comm_base_exit(w->base); comm_base_exit(w->base);