- 10 Apr, 2019 40 commits
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Christian Brauner authored
Signed-off-by:Christian Brauner <christian.brauner@ubuntu.com>
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Christian Brauner authored
Signed-off-by: -
Christian Brauner authored
Signed-off-by: -
Christian Brauner authored
Signed-off-by: -
Christian Brauner authored
Switch to a static stack instead of allocating a new one. There's really no point in doing all of the dance to get the current pagesize. Signed-off-by: -
Christian Brauner authored
Signed-off-by: -
Christian Brauner authored
Signed-off-by: -
Christian Brauner authored
Signed-off-by: -
Christian Brauner authored
Signed-off-by: -
Christian Brauner authored
Signed-off-by: -
Christian Brauner authored
Signed-off-by: -
Christian Brauner authored
Signed-off-by: -
Christian Brauner authored
Signed-off-by: -
Christian Brauner authored
Signed-off-by: -
Christian Brauner authored
Warn if an extern declaration is encountered within a function. Signed-off-by: -
Christian Brauner authored
Warn when macros __TIME__, __DATE__ or __TIMESTAMP__ are encountered as they might prevent bit-wise-identical reproducible compilations. Signed-off-by: -
Christian Brauner authored
Warn about left shift overflows. This warning is enabled by default in C99 and C++11 modes (and newer). -Wshift-overflow=2 This warning level also warns about left-shifting 1 into the sign bit, unless C++14 mode (or newer) is active. Signed-off-by: -
Christian Brauner authored
Warn if shift count >= width of type. Signed-off-by: -
Christian Brauner authored
Signed-off-by: -
Christian Brauner authored
Signed-off-by: -
Christian Brauner authored
Signed-off-by: -
Christian Brauner authored
Do not warn whenever an #else or an #endif are followed by text. Signed-off-by: -
Christian Brauner authored
Warn whenever a local variable or type declaration shadows another variable, parameter, type, class member (in C++), or instance variable (in Objective-C) or whenever a built-in function is shadowed. Signed-off-by: -
Christian Brauner authored
-Wimplicit-fallthrough=5 doesn’t recognize any comments as fallthrough comments, only attributes disable the warning. Signed-off-by: -
Christian Brauner authored
Enable -Wformat plus additional format checks. Currently equivalent to -Wformat -Wformat-nonliteral -Wformat-security -Wformat-y2k. Signed-off-by: -
Christian Brauner authored
Signed-off-by: -
Christian Brauner authored
Warn whenever a function is defined with a return type that defaults to int. Also warn about any return statement with no return value in a function whose return type is not void (falling off the end of the function body is considered returning without a value). For C only, warn about a return statement with an expression in a function whose return type is void, unless the expression type is also void. As a GNU extension, the latter case is accepted without a warning unless -Wpedantic is used. Signed-off-by: -
Christian Brauner authored
Warn about functions that might be candidates for attributes pure, const or noreturn or malloc. Signed-off-by: -
Christian Brauner authored
Warn if floating-point values are used in equality comparisons. Signed-off-by: -
Christian Brauner authored
Warn about uninitialized variables that are initialized with themselves. Note this option can only be used with the -Wuninitialized option. Signed-off-by: -
Christian Brauner authored
Warn if an old-style function definition is used. A warning is given even if there is a previous prototype. Signed-off-by: -
Christian Brauner authored
Warn if a user-supplied include directory does not exist. This already surfaced a bug that is fixed by this commit. Signed-off-by: -
Christian Brauner authored
Warn about suspicious uses of logical operators in expressions. Signed-off-by: -
tomponline authored
Closed #1825 Signed-off-by:tomponline <tomp@tomp.uk>
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Rachid Koucha authored
When calling lxc-create, if the template exists but is not executable, we end with the following error messages which make believe that the template file does not exist when it is merely a execute access problem: lxc-create: ctn00: utils.c: get_template_path: 918 No such file or directory - bad template: /.../lxc-busybox lxc-create: ctn00: lxccontainer.c: do_lxcapi_create: 1786 Unknown template "/.../lxc-busybox" lxc-create: ctn00: tools/lxc_create.c: main: 327 Failed to create container ctn00 Actually internally the errno is lost as the following code triggers a useless access to (strace output): access("/.../lxc-busybox", X_OK) = -1 ENOENT (No such file or directory) With the above fix, we get a more explicit error message when the template file is missing the "execute" bit: lxc-create: bbc: utils.c: get_template_path: 917 Permission denied - Bad template pathname: /tmp/azerty lxc-create: bbc: lxccontainer.c: do_lxcapi_create: 1816 Unknown template "/tmp/azerty" lxc-create: bbc: tools/lxc_create.c: main: 331 Failed to create container bbc With the above fix, we get a more explicit error message when the pathname of the template file is incorrect: lxc-create: bbc: utils.c: get_template_path: 917 No such file or directory - Bad template pathname: /tmp/qwerty lxc-create: bbc: lxccontainer.c: do_lxcapi_create: 1816 Unknown template "/tmp/qwerty" lxc-create: bbc: tools/lxc_create.c: main: 331 Failed to create container bbc Signed-off-by:Rachid Koucha <rachid.koucha@gmail.com>
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Christian Brauner authored
Signed-off-by: -
Christian Brauner authored
Signed-off-by: -
Rachid Koucha authored
This file grows indefinitely : upon each DHCP lease renew, the "nameserver ..dns..." line is added at the end of the file. Make a "grep" in the file to make sure that the same line does not already exist. Signed-off-by: -
Rachid Koucha authored
Some programs like "who" need this directory to work (this permits the of /var/run/utmp file). Signed-off-by: -
Rachid Koucha authored
As "which busybox" is stored in BUSYBOX_EXE global variable at startup, use it wherever it is needed. Signed-off-by:
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