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added more error immunity check for the log_write callback

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This commit is contained in:
hyung-hwan 2018-02-22 04:44:21 +00:00
parent a39e38cc8d
commit dbeac10a38
1 changed files with 8 additions and 0 deletions
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8
lib/logfmt.c
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@ -641,6 +641,8 @@ void hcl_seterrbfmt (hcl_t* hcl, hcl_errnum_t errnum, const hcl_bch_t* fmt, ...)
va_list ap; va_list ap;
hcl_fmtout_t fo; hcl_fmtout_t fo;
if (hcl->shuterr) return;
hcl->errnum = errnum; hcl->errnum = errnum;
hcl->errmsg.len = 0; hcl->errmsg.len = 0;
@ -658,6 +660,8 @@ void hcl_seterrufmt (hcl_t* hcl, hcl_errnum_t errnum, const hcl_uch_t* fmt, ...)
va_list ap; va_list ap;
hcl_fmtout_t fo; hcl_fmtout_t fo;
if (hcl->shuterr) return;
hcl->errnum = errnum; hcl->errnum = errnum;
hcl->errmsg.len = 0; hcl->errmsg.len = 0;
@ -675,6 +679,8 @@ void hcl_seterrbfmtv (hcl_t* hcl, hcl_errnum_t errnum, const hcl_bch_t* fmt, va_
{ {
hcl_fmtout_t fo; hcl_fmtout_t fo;
if (hcl->shuterr) return;
hcl->errnum = errnum; hcl->errnum = errnum;
hcl->errmsg.len = 0; hcl->errmsg.len = 0;
@ -689,6 +695,8 @@ void hcl_seterrufmtv (hcl_t* hcl, hcl_errnum_t errnum, const hcl_uch_t* fmt, va_
{ {
hcl_fmtout_t fo; hcl_fmtout_t fo;
if (hcl->shuterr) return;
hcl->errnum = errnum; hcl->errnum = errnum;
hcl->errmsg.len = 0; hcl->errmsg.len = 0;