diff options
| -rw-r--r-- | main/v4l-utils/APKBUILD | 9 | ||||
| -rw-r--r-- | main/v4l-utils/getsubopt.patch | 36 |
2 files changed, 42 insertions, 3 deletions
diff --git a/main/v4l-utils/APKBUILD b/main/v4l-utils/APKBUILD index 76a948c5f9..bac61121a6 100644 --- a/main/v4l-utils/APKBUILD +++ b/main/v4l-utils/APKBUILD @@ -2,7 +2,7 @@ # Maintainer: Francesco Colista <fcolista@alpinelinux.org> pkgname=v4l-utils pkgver=1.12.5 -pkgrel=0 +pkgrel=1 pkgdesc="Userspace tools and conversion library for Video 4 Linux" url="http://freshmeat.net/projects/libv4l" arch="all" @@ -12,7 +12,9 @@ subpackages="$pkgname-dev $pkgname-doc qv4l2 $pkgname-dvbv5 $pkgname-libs ir_key source="http://linuxtv.org/downloads/v4l-utils/$pkgname-$pkgver.tar.bz2 qv4l2.svg qv4l2.desktop - 0001-ir-ctl-fixes-for-musl-compile.patch" + 0001-ir-ctl-fixes-for-musl-compile.patch + getsubopt.patch + " builddir="$srcdir"/$pkgname-$pkgver check() { @@ -89,4 +91,5 @@ ir_keytable() { sha512sums="ed2e7545a728360b9684db68330885b498a3a5611f49b80e54da72109d9ba2aa75e85f89f085ff0a6f077b17c880101fa5b78c9dff8a0df2eac1866bd80a04ea v4l-utils-1.12.5.tar.bz2 bc18280046c15b19984103f7c2bb44a0aea79715803c64f0c64bc932499c09022c956914c3b15ae59499adc09f6fbff5378be45707fe851250f495a26b63d682 qv4l2.svg 6f74aa524b3de420eeb8de788ff3f717020732a3f1f6530caee50e63aae7eddbe5f551ffc50065c9f5d6078c13bace089948ecdcacf01f8b82c1a44960e06315 qv4l2.desktop -f93d18b282d52c6cccbedc489e201a19b59f44b5e0aeb74b96537c3f5797c0b3c3f1499cd6ae822715c712e92b5ec5749749394f004ae1887a8bae3bac117c5b 0001-ir-ctl-fixes-for-musl-compile.patch" +f93d18b282d52c6cccbedc489e201a19b59f44b5e0aeb74b96537c3f5797c0b3c3f1499cd6ae822715c712e92b5ec5749749394f004ae1887a8bae3bac117c5b 0001-ir-ctl-fixes-for-musl-compile.patch +9a4f6d0a44d30bb7afe4db8b40074d362f240cae1f1b13feb0eb2b1b666479fc6f73ef27542f6f80fb1b922c9540feadc9ff8563890ff3041d3f7fc62e504e29 getsubopt.patch" diff --git a/main/v4l-utils/getsubopt.patch b/main/v4l-utils/getsubopt.patch new file mode 100644 index 0000000000..c476e5ed7e --- /dev/null +++ b/main/v4l-utils/getsubopt.patch @@ -0,0 +1,36 @@ +POSIX says that behavior when subopts list is empty is undefined. +musl libs will set value to NULL which leads to crash. + +Simply avoid getsubopt, since we cannot rely on it. + +diff --git a/utils/v4l2-ctl/v4l2-ctl-common.cpp b/utils/v4l2-ctl/v4l2-ctl-common.cpp +index 3ea6cd3..291fb3e 100644 +--- a/utils/v4l2-ctl/v4l2-ctl-common.cpp ++++ b/utils/v4l2-ctl/v4l2-ctl-common.cpp +@@ -692,16 +692,17 @@ static bool parse_subset(char *optarg) + + static bool parse_next_subopt(char **subs, char **value) + { +- static char *const subopts[] = { +- NULL +- }; +- int opt = getsubopt(subs, subopts, value); ++ char *p = *subs; ++ *value = *subs; + +- if (opt < 0 || *value) +- return false; +- fprintf(stderr, "No value given to suboption <%s>\n", +- subopts[opt]); +- return true; ++ while (*p && *p != ',') ++ p++; ++ ++ if (*p) ++ *p++ = '\0'; ++ ++ *subs = p; ++ return false; + } + + void common_cmd(int ch, char *optarg) |