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openSUSE:Leap:42.3:Staging:C:DVD
libgme
cve-2016-9957.patch
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File cve-2016-9957.patch of Package libgme
diff -rubB gme-old/Spc_Cpu.h gme/Spc_Cpu.h Index: game-music-emu-0.6.0/gme/Spc_Cpu.h =================================================================== --- game-music-emu-0.6.0.orig/gme/Spc_Cpu.h 2016-12-16 12:06:53.981779435 +0100 +++ game-music-emu-0.6.0/gme/Spc_Cpu.h 2016-12-16 12:09:35.995506135 +0100 @@ -76,8 +76,8 @@ Inc., 51 Franklin Street, Fifth Floor, B // TODO: remove non-wrapping versions? #define SPC_NO_SP_WRAPAROUND 0 -#define SET_SP( v ) (sp = ram + 0x101 + (v)) -#define GET_SP() (sp - 0x101 - ram) +#define SET_SP( v ) (sp = ram + 0x101 + ((uint8_t) v)) +#define GET_SP() (uint8_t) (sp - 0x101 - ram) #if SPC_NO_SP_WRAPAROUND #define PUSH16( v ) (sp -= 2, SET_LE16( sp, v )) @@ -485,7 +485,7 @@ loop: case 0xAF: // MOV (X)+,A WRITE_DP( 0, x, a + no_read_before_write ); - x++; + x = (uint8_t) (x + 1); goto loop; // 5. 8-BIT LOGIC OPERATION COMMANDS @@ -808,7 +808,7 @@ loop: unsigned temp = y * a; a = (uint8_t) temp; nz = ((temp >> 1) | temp) & 0x7F; - y = temp >> 8; + y = (uint8_t) (temp >> 8); nz |= y; goto loop; } @@ -838,6 +838,7 @@ loop: nz = (uint8_t) a; a = (uint8_t) a; + y = (uint8_t) y; goto loop; } @@ -1004,7 +1005,7 @@ loop: case 0x7F: // RET1 temp = *sp; SET_PC( GET_LE16( sp + 1 ) ); - sp += 3; + SET_SP(GET_SP() + 3); goto set_psw; case 0x8E: // POP PSW POP( temp );
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