X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;f=.travis.yml;h=d1d1932b3645ca076e5ebd3dcc4fa875eb8b998f;hb=4c1ca3e29a336cd6b1613a9c2605bada2cfb85fc;hp=e3e45656b0509d618bad2228209ff8923745a76d;hpb=05fb9096362e788f032de6eccea2d7fea03317ab;p=i3%2Fi3

diff --git a/.travis.yml b/.travis.yml
index e3e45656..d1d1932b 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -2,12 +2,20 @@ language: c
 compiler:
   - gcc
   - clang
+addons:
+  apt:
+    sources:
+    - llvm-toolchain-precise-3.5
+    # ubuntu-toolchain-r-test contains libstdc++6 >= 4.8 which libllvm3.5 needs.
+    - ubuntu-toolchain-r-test
+    packages:
+    - clang-format-3.5
+    - libllvm3.5
 before_install:
   # The travis VMs run on Ubuntu 12.04 which is very old and a huge pain to get
   # into a state where we can build a recent version of i3 :(.
   - "echo 'deb http://archive.ubuntu.com/ubuntu/ trusty main universe' | sudo tee /etc/apt/sources.list.d/trusty.list"
   - "echo 'APT::Default-Release \"precise\";' | sudo tee /etc/apt/apt.conf.d/default-release"
-  - "echo 'deb http://archive.ubuntu.com/ubuntu/ utopic main universe' | sudo tee /etc/apt/sources.list.d/utopic.list"
 
   - "echo 'Package: libc6' > /tmp/pin"
   - "echo 'Pin: release n=trusty' >> /tmp/pin"
@@ -31,17 +39,35 @@ before_install:
 
   - sudo cp /tmp/pin /etc/apt/preferences.d/trustypin
   - sudo apt-get update
-  - sudo apt-get install -t trusty libc6 libc6-dev
+  - sudo apt-get install -t trusty libc6 libc6-dev git
   - sudo apt-get install --no-install-recommends devscripts equivs xdotool
-  - sudo apt-get install -t utopic clang-format-3.5
-  - clang-format-3.5 --version
 install:
   - sudo mk-build-deps --install --remove --tool 'apt-get --no-install-recommends' debian/control
   # Install as many dependencies as possible via apt because cpanm is not very reliable/easy to debug.
-  - sudo apt-get install --no-install-recommends libanyevent-perl libanyevent-i3-perl libextutils-pkgconfig-perl xcb-proto cpanminus xvfb xserver-xephyr xauth libinline-perl libxml-simple-perl libmouse-perl libmousex-nativetraits-perl libextutils-depends-perl perl-modules libtest-deep-perl libtest-exception-perl libxml-parser-perl libtest-simple-perl libtest-fatal-perl libdata-dump-perl libtest-differences-perl libxml-tokeparser-perl libtest-use-ok-perl libipc-run-perl
+  - sudo apt-get install --no-install-recommends libanyevent-perl libanyevent-i3-perl libextutils-pkgconfig-perl xcb-proto cpanminus xvfb xserver-xephyr xauth libinline-perl libxml-simple-perl libmouse-perl libmousex-nativetraits-perl libextutils-depends-perl perl-modules libtest-deep-perl libtest-exception-perl libxml-parser-perl libtest-simple-perl libtest-fatal-perl libdata-dump-perl libtest-differences-perl libxml-tokeparser-perl libtest-use-ok-perl libipc-run-perl libxcb-xtest0-dev
   - sudo /bin/sh -c 'cpanm -n -v X11::XCB || true'
   - sudo /bin/sh -c 'cpanm -n -v AnyEvent::I3 || true'
 script:
+  - if [ -a .git/shallow ]; then git fetch --unshallow; fi
   - CFLAGS="-Wformat -Wformat-security -Wextra -Wno-unused-parameter -Werror" make -j
   - (cd testcases && xvfb-run ./complete-run.pl --parallel=1 || (cat latest/complete-run.log; false))
   - clang-format-3.5 -i $(find . -name "*.[ch]" | tr '\n' ' ') && git diff --exit-code || (echo 'Code was not formatted using clang-format!'; false)
+  - |
+    funcs='malloc|calloc|realloc|strdup|strndup|asprintf|write'
+    cstring='"([^"\\]|\\.)*"'
+    cchar="'[^\\\\]'|'\\\\.[^']*'"
+    regex="^([^'\"]|${cstring}|${cchar})*\<(${funcs})\>"
+    detected=0
+    while IFS= read -r file; do
+        if { cpp -w -fpreprocessed "$file" || exit "$?"; } | grep -E -- "$regex"; then
+            echo "^ $file calls a function that has a safe counterpart."
+            detected=1
+        fi
+    done << EOF
+    $(find -name '*.c' -not -name safewrappers.c -not -name strndup.c)
+    EOF
+    if [ "$detected" -ne 0 ]; then
+        echo
+        echo "Calls of functions that have safe counterparts were detected."
+        exit 1
+    fi