diff options
Diffstat (limited to 'src/H5FDmulti.c')
| -rw-r--r-- | src/H5FDmulti.c | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/src/H5FDmulti.c b/src/H5FDmulti.c index 6cfef55..acd128c 100644 --- a/src/H5FDmulti.c +++ b/src/H5FDmulti.c @@ -771,7 +771,7 @@ H5FD_multi_sb_decode(H5FD_t *_file, const char *name, const unsigned char *buf) buf += nseen*2*8; if (H5Tconvert(H5T_STD_U64LE, H5T_NATIVE_HADDR, nseen*2, x, NULL, H5P_DEFAULT)<0) H5Epush_ret(func, H5E_ERR_CLS, H5E_DATATYPE, H5E_CANTCONVERT, "can't convert superblock info", -1) - ap = (haddr_t*)x; + ap = (haddr_t*)((void *)x); /* Extra (void *) cast to quiet "cast to create alignment" warning - 2019/07/05, QAK */ UNIQUE_MEMBERS(map, mt) { memb_addr[_unmapped] = *ap++; memb_eoa[_unmapped] = *ap++; @@ -1955,6 +1955,14 @@ compute_next(H5FD_multi_t *file) * *------------------------------------------------------------------------- */ +/* Disable warning for "format not a string literal" here -QAK */ +/* + * This pragma only needs to surround the snprintf() call with + * tmp in the code below, but early (4.4.7, at least) gcc only + * allows diagnostic pragmas to be toggled outside of functions. + */ +#pragma GCC diagnostic push +#pragma GCC diagnostic ignored "-Wformat-nonliteral" static int open_members(H5FD_multi_t *file) { @@ -1972,7 +1980,8 @@ open_members(H5FD_multi_t *file) /* Note: This truncates the user's filename down to only sizeof(tmp) * characters. -QK & JK, 2013/01/17 */ - sprintf(tmp, file->fa.memb_name[mt], file->name); + snprintf(tmp, sizeof(tmp), file->fa.memb_name[mt], file->name); + tmp[sizeof(tmp) - 1] = '\0'; H5E_BEGIN_TRY { file->memb[mt] = H5FDopen(tmp, file->flags, file->fa.memb_fapl[mt], HADDR_UNDEF); @@ -1987,6 +1996,7 @@ open_members(H5FD_multi_t *file) return 0; } +#pragma GCC diagnostic pop #ifdef _H5private_H |