diff options
| -rw-r--r-- | lib/libc/db/hash/hash_page.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/lib/libc/db/hash/hash_page.c b/lib/libc/db/hash/hash_page.c index d564613..29e2936 100644 --- a/lib/libc/db/hash/hash_page.c +++ b/lib/libc/db/hash/hash_page.c @@ -687,6 +687,7 @@ overflow_page(HTAB *hashp) if (offset > SPLITMASK) { if (++splitnum >= NCACHED) { (void)_write(STDERR_FILENO, OVMSG, sizeof(OVMSG) - 1); + errno = EFBIG; return (0); } hashp->OVFL_POINT = splitnum; @@ -700,6 +701,7 @@ overflow_page(HTAB *hashp) free_page++; if (free_page >= NCACHED) { (void)_write(STDERR_FILENO, OVMSG, sizeof(OVMSG) - 1); + errno = EFBIG; return (0); } /* @@ -725,6 +727,7 @@ overflow_page(HTAB *hashp) if (++splitnum >= NCACHED) { (void)_write(STDERR_FILENO, OVMSG, sizeof(OVMSG) - 1); + errno = EFBIG; return (0); } hashp->OVFL_POINT = splitnum; @@ -768,8 +771,11 @@ found: /* Calculate the split number for this page */ for (i = 0; (i < splitnum) && (bit > hashp->SPARES[i]); i++); offset = (i ? bit - hashp->SPARES[i - 1] : bit); - if (offset >= SPLITMASK) + if (offset >= SPLITMASK) { + (void)_write(STDERR_FILENO, OVMSG, sizeof(OVMSG) - 1); + errno = EFBIG; return (0); /* Out of overflow pages */ + } addr = OADDR_OF(i, offset); #ifdef DEBUG2 (void)fprintf(stderr, "OVERFLOW_PAGE: ADDR: %d BIT: %d PAGE %d\n", |
