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ITS#8066 fix mdb_load with large values

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Howard Chu 2015-02-26 21:36:04 +00:00 committed by Quanah Gibson-Mount
parent b7d1afad42
commit 82b6a04bb7
1 changed files with 6 additions and 4 deletions
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10
libraries/liblmdb/mdb_load.c
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@ -176,7 +176,7 @@ static int unhex(unsigned char *c2)
static int readline(MDB_val *out, MDB_val *buf)
{
unsigned char *c1, *c2, *end;
size_t len;
size_t len, l2;
int c;
if (!(mode & NOHDR)) {
@ -206,6 +206,7 @@ badend:
c1 = buf->mv_data;
len = strlen((char *)c1);
l2 = len;
/* Is buffer too short? */
while (c1[len-1] != '\n') {
@ -217,17 +218,18 @@ badend:
return EOF;
}
c1 = buf->mv_data;
c1 += buf->mv_size;
if (fgets((char *)c1, buf->mv_size, stdin) == NULL) {
c1 += l2;
if (fgets((char *)c1, buf->mv_size+1, stdin) == NULL) {
Eof = 1;
badend();
return EOF;
}
buf->mv_size *= 2;
len = strlen((char *)c1);
l2 += len;
}
c1 = c2 = buf->mv_data;
len = strlen((char *)c1);
len = l2;
c1[--len] = '\0';
end = c1 + len;