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cal: cal_read_block allocate memory

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Pali Rohár committed 2016-12-24 18:06:57 +01:00
1 parent f7bad18a56
commit 117d0bb2d0
2 files changed
+11 -4
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src/local.c
+1 -1
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@@ -53,7 +53,7 @@ static int root_device = -1;
#define min(a, b) (a < b ? a : b)
#define local_cal_copy(dest, from, len) strncpy(dest, from, min(len, sizeof(dest)-1))
#define local_cal_read(cal, str, ptr, len) ( cal_read_block(cal, str, &ptr, &len, 0) == 0 && ptr )
#define local_cal_readcopy(cal, str, dest) do { void * ptr; unsigned long int len; if ( local_cal_read(cal, str, ptr, len) ) local_cal_copy(dest, ptr, len); } while ( 0 )
#define local_cal_readcopy(cal, str, dest) do { void * ptr; unsigned long int len; if ( local_cal_read(cal, str, ptr, len) ) { local_cal_copy(dest, ptr, len); free(ptr); } } while ( 0 )
#if defined(__linux__) && defined(__arm__)