diff options
Diffstat (limited to 'src/printf.c')
| -rw-r--r-- | src/printf.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/src/printf.c b/src/printf.c index 31c929830..92073991d 100644 --- a/src/printf.c +++ b/src/printf.c @@ -729,19 +729,22 @@ static void mout(void *arg, const char *zNewText, int nNewChar){ if( pM->xRealloc==0 ){ nNewChar = pM->nAlloc - pM->nChar - 1; }else{ - pM->nAlloc = pM->nChar + nNewChar*2 + 1; + int nAlloc = pM->nChar + nNewChar*2 + 1; if( pM->zText==pM->zBase ){ - pM->zText = pM->xRealloc(0, pM->nAlloc); + pM->zText = pM->xRealloc(0, nAlloc); if( pM->zText && pM->nChar ){ memcpy(pM->zText, pM->zBase, pM->nChar); } }else{ char *zNew; - zNew = pM->xRealloc(pM->zText, pM->nAlloc); + zNew = pM->xRealloc(pM->zText, nAlloc); if( zNew ){ pM->zText = zNew; + }else{ + return; } } + pM->nAlloc = nAlloc; } } if( pM->zText ){ |