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tcp_out: Fix oversize vs. space assertion test

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oversize_used is always 0 at this point, should test oversize instead.

Signed-off-by: Axel Lin <axel.lin@ingics.com>
(cherry picked from commit e1598b0b11)
This commit is contained in:
Axel Lin 2017-01-15 20:13:41 +08:00 committed by goldsimon
parent 0a73e0ff30
commit bbe91e356f
1 changed files with 1 additions and 1 deletions
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src/core/tcp_out.c
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@ -467,7 +467,7 @@ tcp_write(struct tcp_pcb *pcb, const void *arg, u16_t len, u8_t apiflags)
#endif /* TCP_OVERSIZE_DBGCHECK */
oversize = pcb->unsent_oversize;
if (oversize > 0) {
LWIP_ASSERT("inconsistent oversize vs. space", oversize_used <= space);
LWIP_ASSERT("inconsistent oversize vs. space", oversize <= space);
seg = last_unsent;
oversize_used = LWIP_MIN(space, LWIP_MIN(oversize, len));
pos += oversize_used;