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openSUSE:12.2:ARM
xfsdump
xfsdump-3.0.1-fix-bufferoverflow.diff
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File xfsdump-3.0.1-fix-bufferoverflow.diff of Package xfsdump
Index: xfsdump-3.0.1/common/path.c =================================================================== --- xfsdump-3.0.1.orig/common/path.c +++ xfsdump-3.0.1/common/path.c @@ -283,11 +283,15 @@ pa_gen( pa_t *pap ) sz = 0; for ( i = 0 ; i < pap->pa_cnt ; i++ ) { sz += strlen( pap->pa_array[ i ] ) + 1; } - sz++; + sz++; /* '\0' */ + /* if pa_cnt == 0, then we need '/' + '\0' */ + if ( pap->pa_cnt <= 0 ) { + sz++; + } retp = ( char * )malloc( sz ); if ( pap->pa_cnt <= 0 ) { ASSERT( pap->pa_cnt == 0 );
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