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Fix UnityPrintFloat() buffer overflow

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UnityPrintFloat() overflowed with some inputs (eg. FLT_MAX)
This commit is contained in:
Matias Devenuta
2016-02-24 19:47:58 -03:00
parent f31667ad18
commit 50259a1329
1 changed files with 1 additions and 1 deletions
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src/unity.c
+1 -1
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@@ -283,7 +283,7 @@ void UnityPrintMask(const _U_UINT mask, const _U_UINT number)
void UnityPrintFloat(_UF number) void UnityPrintFloat(_UF number)
{ {
char TempBuffer[32]; char TempBuffer[32];
sprintf(TempBuffer, "%.6f", number); snprintf(TempBuffer, sizeof(TempBuffer), "%.6f", number);
UnityPrint(TempBuffer); UnityPrint(TempBuffer);
} }
#endif #endif