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spf=pass smtp.mailfrom=libvir-list-bounces@redhat.com DKIM-Filter: OpenDKIM Filter v2.11.0 mx1.redhat.com DEB3B31A333 From: Martin Kletzander To: libvir-list@redhat.com Date: Thu, 30 Mar 2017 16:03:40 +0200 Message-Id: In-Reply-To: References: In-Reply-To: References: X-Scanned-By: MIMEDefang 2.79 on 10.5.11.16 X-loop: libvir-list@redhat.com Subject: [libvirt] [PATCH 08/16] util: Use virStringTrimOptionalNewline in virFileRead* X-BeenThere: libvir-list@redhat.com X-Mailman-Version: 2.1.12 Precedence: junk List-Id: Development discussions about the libvirt library & tools List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Sender: libvir-list-bounces@redhat.com Errors-To: libvir-list-bounces@redhat.com X-Scanned-By: MIMEDefang 2.79 on 10.5.11.15 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.29]); Thu, 30 Mar 2017 14:05:14 +0000 (UTC) X-ZohoMail: RSF_0 Z_629925259 SPT_0 Content-Type: text/plain; charset="utf-8" Signed-off-by: Martin Kletzander --- src/util/virfile.c | 18 +++++++----------- src/util/virhostcpu.c | 4 ++-- src/util/virsysfs.c | 2 ++ 3 files changed, 11 insertions(+), 13 deletions(-) diff --git a/src/util/virfile.c b/src/util/virfile.c index 93fc81f2cfab..001ea9b37b2d 100644 --- a/src/util/virfile.c +++ b/src/util/virfile.c @@ -3811,7 +3811,6 @@ int virFileReadValueInt(const char *path, int *value) { char *str =3D NULL; - char *endp =3D NULL; if (!virFileExists(path)) return -2; @@ -3819,8 +3818,9 @@ virFileReadValueInt(const char *path, int *value) if (virFileReadAll(path, INT_STRLEN_BOUND(*value), &str) < 0) return -1; - if (virStrToLong_i(str, &endp, 10, value) < 0 || - (endp && !c_isspace(*endp))) { + virStringTrimOptionalNewline(str); + + if (virStrToLong_i(str, NULL, 10, value) < 0) { virReportError(VIR_ERR_INTERNAL_ERROR, _("Invalid integer value '%s' in file '%s'"), str, path); @@ -3847,7 +3847,6 @@ int virFileReadValueUint(const char *path, unsigned int *value) { char *str =3D NULL; - char *endp =3D NULL; if (!virFileExists(path)) return -2; @@ -3855,8 +3854,9 @@ virFileReadValueUint(const char *path, unsigned int *= value) if (virFileReadAll(path, INT_STRLEN_BOUND(*value), &str) < 0) return -1; - if (virStrToLong_uip(str, &endp, 10, value) < 0 || - (endp && !c_isspace(*endp))) { + virStringTrimOptionalNewline(str); + + if (virStrToLong_uip(str, NULL, 10, value)) { virReportError(VIR_ERR_INTERNAL_ERROR, _("Invalid unsigned integer value '%s' in file '%s'= "), str, path); @@ -3914,7 +3914,6 @@ virFileReadValueBitmap(const char *path, { char *buf =3D NULL; int ret =3D -1; - char *tmp =3D NULL; if (!virFileExists(path)) return -2; @@ -3922,10 +3921,7 @@ virFileReadValueBitmap(const char *path, if (virFileReadAll(path, maxlen, &buf) < 0) goto cleanup; - /* trim optinoal newline at the end */ - tmp =3D buf + strlen(buf) - 1; - if (*tmp =3D=3D '\n') - *tmp =3D '\0'; + virStringTrimOptionalNewline(buf); *value =3D virBitmapParseUnlimited(buf); if (!*value) diff --git a/src/util/virhostcpu.c b/src/util/virhostcpu.c index 02b9fc8eb94f..a660e3f4dbe5 100644 --- a/src/util/virhostcpu.c +++ b/src/util/virhostcpu.c @@ -847,13 +847,13 @@ virHostCPUParseCountLinux(void) tmp =3D str; do { if (virStrToLong_i(tmp, &tmp, 10, &ret) < 0 || - !strchr(",-\n", *tmp)) { + !strchr(",-", *tmp)) { virReportError(VIR_ERR_NO_SUPPORT, _("failed to parse %s"), str); ret =3D -1; goto cleanup; } - } while (*tmp++ !=3D '\n'); + } while (*tmp++ && *tmp); ret++; cleanup: diff --git a/src/util/virsysfs.c b/src/util/virsysfs.c index 7403ae20ba17..8d3665377e8c 100644 --- a/src/util/virsysfs.c +++ b/src/util/virsysfs.c @@ -94,6 +94,8 @@ virSysfsGetValueString(const char *file, if (virFileReadAll(path, VIR_SYSFS_VALUE_MAXLEN, value) < 0) goto cleanup; + virStringTrimOptionalNewline(*value); + ret =3D 0; cleanup: VIR_FREE(path); --=20 2.12.2 -- libvir-list mailing list libvir-list@redhat.com https://www.redhat.com/mailman/listinfo/libvir-list