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Call va_end() before return in zpool_standard_error_fmt()

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Commit ecd6cf800b63704be73fb264c3f5b6e0dafc068d by marks in OpenSolaris
at Tue Jun 26 07:44:24 2007 -0700 introduced a bug where we fail to call
`va_end()` before returning.

The man page for va_start() says:

"Each invocation of va_start() must be matched by a corresponding
invocation of va_end() in the same function."

Coverity complained about this.

Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Chunwei Chen <david.chen@nutanix.com>
Signed-off-by: Richard Yao <richard.yao@alumni.stonybrook.edu>
Closes #13904
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Richard Yao 2022-09-20 18:20:56 -04:00 committed by GitHub
parent de6c0d3d8c
commit 7c6d94728c
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1 changed files with 1 additions and 1 deletions
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lib/libzfs/libzfs_util.c
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@ -685,7 +685,7 @@ zpool_standard_error_fmt(libzfs_handle_t *hdl, int error, const char *fmt, ...)
case ENOSPC: case ENOSPC:
case EDQUOT: case EDQUOT:
zfs_verror(hdl, EZFS_NOSPC, fmt, ap); zfs_verror(hdl, EZFS_NOSPC, fmt, ap);
return (-1); break;
case EAGAIN: case EAGAIN:
zfs_error_aux(hdl, dgettext(TEXT_DOMAIN, zfs_error_aux(hdl, dgettext(TEXT_DOMAIN,