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HPPA: properly check dwarf_get() return value in unw_step()

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This commit is contained in:
Tommi Rantala 2012-09-12 10:58:29 +03:00
parent 6023ccf667
commit fc38a5339d
1 changed files with 1 additions and 1 deletions
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2
src/hppa/Gstep.c
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@ -62,7 +62,7 @@ unw_step (unw_cursor_t *cursor)
c->sigcontext_addr = sc_addr; c->sigcontext_addr = sc_addr;
c->dwarf.ret_addr_column = UNW_HPPA_RP; c->dwarf.ret_addr_column = UNW_HPPA_RP;
if ((ret = dwarf_get (&c->dwarf, iaoq_loc, &ip)) , 0) if ((ret = dwarf_get (&c->dwarf, iaoq_loc, &ip)) < 0)
{ {
Debug (2, "failed to read IAOQ[1] (ret=%d)\n", ret); Debug (2, "failed to read IAOQ[1] (ret=%d)\n", ret);
return ret; return ret;