From fac7405531c7dd01ea5b3f315c16caa8061a27f2 Mon Sep 17 00:00:00 2001 From: Marcus Meissner Date: Mon, 2 Aug 2004 18:25:58 +0000 Subject: [PATCH] Replaced undefined C expression. --- programs/winedbg/gdbproxy.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/programs/winedbg/gdbproxy.c b/programs/winedbg/gdbproxy.c index 3ac68191cc2..0665778ad72 100644 --- a/programs/winedbg/gdbproxy.c +++ b/programs/winedbg/gdbproxy.c @@ -927,9 +927,10 @@ static enum packet_return packet_read_memory(struct gdb_context* gdbctx) assert(gdbctx->in_trap); /* FIXME:check in_packet_len for reading %p,%x */ if (sscanf(gdbctx->in_packet, "%p,%x", &addr, &len) != 2) return packet_error; + if (len <= 0) return packet_error; if (gdbctx->trace & GDBPXY_TRC_COMMAND) fprintf(stderr, "Read mem at %p for %u bytes\n", addr, len); - for (nread = 0; nread < len > 0; nread += r, addr += r) + for (nread = 0; nread < len; nread += r, addr += r) { blk_len = min(sizeof(buffer), len - nread); if (!ReadProcessMemory(gdbctx->process->handle, addr, buffer, blk_len, &r) ||