diff options
Diffstat (limited to 'ext/misc/json1.c')
| -rw-r--r-- | ext/misc/json1.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/ext/misc/json1.c b/ext/misc/json1.c index b878c0a3e..c59b09432 100644 --- a/ext/misc/json1.c +++ b/ext/misc/json1.c @@ -239,12 +239,13 @@ static void jsonAppendString(JsonString *p, const char *zIn, u32 N){ for(i=0; i<N; i++){ char c = zIn[i]; if( c=='"' || c=='\\' ){ - if( (p->nUsed+N+1-i > p->nAlloc) && jsonGrow(p,N+1-i)!=0 ) return; + if( (p->nUsed+N+3-i > p->nAlloc) && jsonGrow(p,N+3-i)!=0 ) return; p->zBuf[p->nUsed++] = '\\'; } p->zBuf[p->nUsed++] = c; } p->zBuf[p->nUsed++] = '"'; + assert( p->nUsed<p->nAlloc ); } /* |