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[package] iwinfo: fix integer overflow in assoclist rate reporting (#11073)
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@30825 3c298f89-4303-0410-b956-a3cf2f4a3e73
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@ -7,7 +7,7 @@
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include $(TOPDIR)/rules.mk
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PKG_NAME:=libiwinfo
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PKG_RELEASE:=31
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PKG_RELEASE:=32
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PKG_BUILD_DIR := $(BUILD_DIR)/$(PKG_NAME)
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PKG_CONFIG_DEPENDS := \
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@ -61,7 +61,7 @@ extern const char *IWINFO_OPMODE_NAMES[];
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struct iwinfo_rate_entry {
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uint16_t rate;
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uint32_t rate;
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int8_t mcs;
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uint8_t is_40mhz:1;
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uint8_t is_short_gi:1;
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@ -134,7 +134,8 @@ static char * format_rate(int rate)
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if (rate <= 0)
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snprintf(buf, sizeof(buf), "unknown");
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else
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snprintf(buf, sizeof(buf), "%.1f MBit/s", ((float)rate / 1000.0));
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snprintf(buf, sizeof(buf), "%d.%d MBit/s",
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rate / 1000, (rate % 1000) / 100);
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return buf;
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}
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