4 * Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
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8 * modification, are permitted provided that the following conditions
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14 * notice, this list of conditions and the following disclaimer in
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18 * contributors may be used to endorse or promote products derived
19 * from this software without specific prior written permission.
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22 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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36 * Definitions of warnings for use of various insecure functions
39 #ifndef _RTE_WARNINGS_H_
40 #define _RTE_WARNINGS_H_
42 #ifdef RTE_INSECURE_FUNCTION_WARNING
44 /* we need to include all used standard header files so that they appear
45 * _before_ we poison the function names.
53 #ifdef RTE_LIBRTE_EAL_LINUXAPP
57 /* the following function are deemed not fully secure for use e.g. they
58 * do not always null-terminate arguments */
59 #pragma GCC poison sprintf strtok snprintf vsnprintf
60 #pragma GCC poison strlen strcpy strcat
61 #pragma GCC poison sscanf
63 /* other unsafe functions may be implemented as macros so just undef them */
67 #pragma GCC poison strsep
73 #pragma GCC poison strncpy
79 #pragma GCC poison strncat
84 #endif /* RTE_WARNINGS_H */