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Fix #2552, Adds JSC 2.1 Static Analysis comments
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jdfiguer authored and jdfiguer committed Jun 14, 2024
1 parent 505baa1 commit 4faf0d3
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Showing 2 changed files with 2 additions and 0 deletions.
1 change: 1 addition & 0 deletions modules/fs/fsw/src/cfe_fs_api.c
Original file line number Diff line number Diff line change
Expand Up @@ -354,6 +354,7 @@ void CFE_FS_ByteSwapUint32(uint32 *Uint32ToSwapPtr)
char *InPtr = (char *)&Temp;
char *OutPtr = (char *)Uint32ToSwapPtr;

/* SAD: Safe access to InPtr[0-3] and OutPtr[0-3] as both manipulate bytes within 4-byte integers. */
OutPtr[0] = InPtr[3];
OutPtr[1] = InPtr[2];
OutPtr[2] = InPtr[1];
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1 change: 1 addition & 0 deletions modules/tbl/fsw/src/cfe_tbl_internal.c
Original file line number Diff line number Diff line change
Expand Up @@ -904,6 +904,7 @@ void CFE_TBL_ByteSwapUint32(uint32 *Uint32ToSwapPtr)
char *InPtr = (char *)&Temp;
char *OutPtr = (char *)Uint32ToSwapPtr;

/* SAD: Safe access to InPtr[0-3] and OutPtr[0-3] as both manipulate bytes within 4-byte integers. */
OutPtr[0] = InPtr[3];
OutPtr[1] = InPtr[2];
OutPtr[2] = InPtr[1];
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