diff options
-rw-r--r-- | src/H5FDcore.c | 4 | ||||
-rw-r--r-- | src/H5FDdirect.c | 4 | ||||
-rw-r--r-- | src/H5FDint.c | 14 | ||||
-rw-r--r-- | src/H5FDlog.c | 4 | ||||
-rw-r--r-- | src/H5FDsec2.c | 5 | ||||
-rw-r--r-- | src/H5FDstdio.c | 4 |
6 files changed, 14 insertions, 21 deletions
diff --git a/src/H5FDcore.c b/src/H5FDcore.c index 7c7dd39..c511977 100644 --- a/src/H5FDcore.c +++ b/src/H5FDcore.c @@ -1223,8 +1223,6 @@ H5FD_core_read(H5FD_t *_file, H5FD_mem_t UNUSED type, hid_t UNUSED dxpl_id, hadd HGOTO_ERROR(H5E_IO, H5E_OVERFLOW, FAIL, "file address overflowed") if (REGION_OVERFLOW(addr, size)) HGOTO_ERROR(H5E_IO, H5E_OVERFLOW, FAIL, "file address overflowed") - if((addr + size) > file->eoa) - HGOTO_ERROR(H5E_IO, H5E_OVERFLOW, FAIL, "file address overflowed") /* Read the part which is before the EOF marker */ if (addr < file->eof) { @@ -1283,8 +1281,6 @@ H5FD_core_write(H5FD_t *_file, H5FD_mem_t UNUSED type, hid_t UNUSED dxpl_id, had /* Check for overflow conditions */ if(REGION_OVERFLOW(addr, size)) HGOTO_ERROR(H5E_IO, H5E_OVERFLOW, FAIL, "file address overflowed") - if(addr + size > file->eoa) - HGOTO_ERROR(H5E_IO, H5E_OVERFLOW, FAIL, "file address overflowed") /* * Allocate more memory if necessary, careful of overflow. Also, if the diff --git a/src/H5FDdirect.c b/src/H5FDdirect.c index c984401..a41e14f 100644 --- a/src/H5FDdirect.c +++ b/src/H5FDdirect.c @@ -891,8 +891,6 @@ H5FD_direct_read(H5FD_t *_file, H5FD_mem_t UNUSED type, hid_t UNUSED dxpl_id, ha HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "addr undefined") if (REGION_OVERFLOW(addr, size)) HGOTO_ERROR(H5E_ARGS, H5E_OVERFLOW, FAIL, "addr overflow") - if((addr + size) > file->eoa) - HGOTO_ERROR(H5E_ARGS, H5E_OVERFLOW, FAIL, "addr overflow") /* If the system doesn't require data to be aligned, read the data in * the same way as sec2 driver. @@ -1079,8 +1077,6 @@ H5FD_direct_write(H5FD_t *_file, H5FD_mem_t UNUSED type, hid_t UNUSED dxpl_id, h HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "addr undefined") if (REGION_OVERFLOW(addr, size)) HGOTO_ERROR(H5E_ARGS, H5E_OVERFLOW, FAIL, "addr overflow") - if (addr+size>file->eoa) - HGOTO_ERROR(H5E_ARGS, H5E_OVERFLOW, FAIL, "addr overflow") /* If the system doesn't require data to be aligned, read the data in * the same way as sec2 driver. diff --git a/src/H5FDint.c b/src/H5FDint.c index 9f02a25..cf40a77 100644 --- a/src/H5FDint.c +++ b/src/H5FDint.c @@ -183,6 +183,7 @@ herr_t H5FD_read(H5FD_t *file, const H5P_genplist_t *dxpl, H5FD_mem_t type, haddr_t addr, size_t size, void *buf/*out*/) { + haddr_t eoa = HADDR_UNDEF; herr_t ret_value = SUCCEED; /* Return value */ FUNC_ENTER_NOAPI(FAIL) @@ -199,6 +200,12 @@ H5FD_read(H5FD_t *file, const H5P_genplist_t *dxpl, H5FD_mem_t type, haddr_t add HGOTO_DONE(SUCCEED) #endif /* H5_HAVE_PARALLEL */ + if(HADDR_UNDEF == (eoa = (file->cls->get_eoa)(file, type))) + HGOTO_ERROR(H5E_VFL, H5E_CANTINIT, HADDR_UNDEF, "driver get_eoa request failed") + if((addr + file->base_addr + size) > eoa) + HGOTO_ERROR(H5E_ARGS, H5E_OVERFLOW, FAIL, "addr overflow, addr = %llu, size=%zu, eoa=%llu", + (unsigned long long)(addr+ file->base_addr), size, (unsigned long long)eoa) + /* Dispatch to driver */ if((file->cls->read)(file, type, H5P_PLIST_ID(dxpl), addr + file->base_addr, size, buf) < 0) HGOTO_ERROR(H5E_VFL, H5E_READERROR, FAIL, "driver read request failed") @@ -225,6 +232,7 @@ herr_t H5FD_write(H5FD_t *file, const H5P_genplist_t *dxpl, H5FD_mem_t type, haddr_t addr, size_t size, const void *buf) { + haddr_t eoa = HADDR_UNDEF; herr_t ret_value = SUCCEED; /* Return value */ FUNC_ENTER_NOAPI(FAIL) @@ -241,6 +249,12 @@ H5FD_write(H5FD_t *file, const H5P_genplist_t *dxpl, H5FD_mem_t type, haddr_t ad HGOTO_DONE(SUCCEED) #endif /* H5_HAVE_PARALLEL */ + if(HADDR_UNDEF == (eoa = (file->cls->get_eoa)(file, type))) + HGOTO_ERROR(H5E_VFL, H5E_CANTINIT, HADDR_UNDEF, "driver get_eoa request failed") + if((addr + file->base_addr + size) > eoa) + HGOTO_ERROR(H5E_ARGS, H5E_OVERFLOW, FAIL, "addr overflow, addr = %llu, size=%zu, eoa=%llu", + (unsigned long long)(addr+ file->base_addr), size, (unsigned long long)eoa) + /* Dispatch to driver */ if((file->cls->write)(file, type, H5P_PLIST_ID(dxpl), addr + file->base_addr, size, buf) < 0) HGOTO_ERROR(H5E_VFL, H5E_WRITEERROR, FAIL, "driver write request failed") diff --git a/src/H5FDlog.c b/src/H5FDlog.c index 0e66da0..135b901 100644 --- a/src/H5FDlog.c +++ b/src/H5FDlog.c @@ -1122,8 +1122,6 @@ H5FD_log_read(H5FD_t *_file, H5FD_mem_t type, hid_t UNUSED dxpl_id, haddr_t addr HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "addr undefined, addr = %llu", (unsigned long long)addr) if(REGION_OVERFLOW(addr, size)) HGOTO_ERROR(H5E_ARGS, H5E_OVERFLOW, FAIL, "addr overflow, addr = %llu", (unsigned long long)addr) - if((addr + size) > file->eoa) - HGOTO_ERROR(H5E_ARGS, H5E_OVERFLOW, FAIL, "addr overflow, addr = %llu", (unsigned long long)addr) /* Log the I/O information about the read */ if(file->fa.flags != 0) { @@ -1328,8 +1326,6 @@ H5FD_log_write(H5FD_t *_file, H5FD_mem_t type, hid_t UNUSED dxpl_id, haddr_t add HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "addr undefined, addr = %llu", (unsigned long long)addr) if(REGION_OVERFLOW(addr, size)) HGOTO_ERROR(H5E_ARGS, H5E_OVERFLOW, FAIL, "addr overflow, addr = %llu, size = %llu", (unsigned long long)addr, (unsigned long long)size) - if((addr + size) > file->eoa) - HGOTO_ERROR(H5E_ARGS, H5E_OVERFLOW, FAIL, "addr overflow, addr = %llu, size = %llu, eoa = %llu", (unsigned long long)addr, (unsigned long long)size, (unsigned long long)file->eoa) /* Log the I/O information about the write */ if(file->fa.flags & H5FD_LOG_FILE_WRITE) { diff --git a/src/H5FDsec2.c b/src/H5FDsec2.c index 952389e..a21fff8 100644 --- a/src/H5FDsec2.c +++ b/src/H5FDsec2.c @@ -687,9 +687,6 @@ H5FD_sec2_read(H5FD_t *_file, H5FD_mem_t UNUSED type, hid_t UNUSED dxpl_id, HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "addr undefined, addr = %llu", (unsigned long long)addr) if(REGION_OVERFLOW(addr, size)) HGOTO_ERROR(H5E_ARGS, H5E_OVERFLOW, FAIL, "addr overflow, addr = %llu", (unsigned long long)addr) - if((addr + size) > file->eoa) - HGOTO_ERROR(H5E_ARGS, H5E_OVERFLOW, FAIL, "addr overflow, addr = %llu, size=%lu, eoa=%llu", - (unsigned long long)addr, size, (unsigned long long)file->eoa) /* Seek to the correct location */ if(addr != file->pos || OP_READ != file->op) { @@ -785,8 +782,6 @@ H5FD_sec2_write(H5FD_t *_file, H5FD_mem_t UNUSED type, hid_t UNUSED dxpl_id, HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "addr undefined, addr = %llu", (unsigned long long)addr) if(REGION_OVERFLOW(addr, size)) HGOTO_ERROR(H5E_ARGS, H5E_OVERFLOW, FAIL, "addr overflow, addr = %llu, size = %llu", (unsigned long long)addr, (unsigned long long)size) - if((addr + size) > file->eoa) - HGOTO_ERROR(H5E_ARGS, H5E_OVERFLOW, FAIL, "addr overflow, addr = %llu, size = %llu, eoa = %llu", (unsigned long long)addr, (unsigned long long)size, (unsigned long long)file->eoa) /* Seek to the correct location */ if(addr != file->pos || OP_WRITE != file->op) { diff --git a/src/H5FDstdio.c b/src/H5FDstdio.c index d182185..f85ab34 100644 --- a/src/H5FDstdio.c +++ b/src/H5FDstdio.c @@ -797,8 +797,6 @@ H5FD_stdio_read(H5FD_t *_file, H5FD_mem_t type, hid_t dxpl_id, haddr_t addr, siz H5Epush_ret (func, H5E_ERR_CLS, H5E_IO, H5E_OVERFLOW, "file address overflowed", -1) if (REGION_OVERFLOW(addr, size)) H5Epush_ret (func, H5E_ERR_CLS, H5E_IO, H5E_OVERFLOW, "file address overflowed", -1) - if((addr + size) > file->eoa) - H5Epush_ret(func, H5E_ERR_CLS, H5E_IO, H5E_OVERFLOW, "file address overflowed", -1) /* Check easy cases */ if (0 == size) @@ -904,8 +902,6 @@ H5FD_stdio_write(H5FD_t *_file, H5FD_mem_t type, hid_t dxpl_id, haddr_t addr, H5Epush_ret (func, H5E_ERR_CLS, H5E_IO, H5E_OVERFLOW, "file address overflowed", -1) if (REGION_OVERFLOW(addr, size)) H5Epush_ret (func, H5E_ERR_CLS, H5E_IO, H5E_OVERFLOW, "file address overflowed", -1) - if (addr+size > file->eoa) - H5Epush_ret (func, H5E_ERR_CLS, H5E_IO, H5E_OVERFLOW, "file address overflowed", -1) /* Seek to the correct file position. */ if ((file->op != H5FD_STDIO_OP_WRITE && file->op != H5FD_STDIO_OP_SEEK) || |