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Corrected patch to bug #19168

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goldsimon 2007-03-04 17:21:43 +00:00
parent 1ffd049833
commit 7b54ddd828
1 changed files with 1 additions and 1 deletions
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2
src/core/pbuf.c
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@ -599,7 +599,7 @@ pbuf_free(struct pbuf *p)
/* all pbufs in a chain are referenced at least once */ /* all pbufs in a chain are referenced at least once */
LWIP_ASSERT("pbuf_free: p->ref > 0", p->ref > 0); LWIP_ASSERT("pbuf_free: p->ref > 0", p->ref > 0);
/* decrease reference count (number of pointers to pbuf) */ /* decrease reference count (number of pointers to pbuf) */
ref = p->ref--; ref = --(p->ref);
SYS_ARCH_UNPROTECT(old_level); SYS_ARCH_UNPROTECT(old_level);
/* this pbuf is no longer referenced to? */ /* this pbuf is no longer referenced to? */
if (ref == 0) { if (ref == 0) {