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author | Kristóf Marussy <kris7topher@gmail.com> | 2020-01-27 21:53:14 +0100 |
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committer | Kristóf Marussy <kris7topher@gmail.com> | 2020-01-27 22:09:50 +0100 |
commit | 1f9f439922c80e3a3d7315802951fb06a1d84f65 (patch) | |
tree | cca6801d42fab82ab09f6e8d334c5d96ebdd86ce /src | |
parent | Documentation for DHCP support (diff) | |
download | firejail-1f9f439922c80e3a3d7315802951fb06a1d84f65.tar.gz firejail-1f9f439922c80e3a3d7315802951fb06a1d84f65.tar.zst firejail-1f9f439922c80e3a3d7315802951fb06a1d84f65.zip |
Do not declare variable in for loop
Caused build failure in Travis (due to lack of C99 mode):
sbox.c: In function ‘sbox_run_v’:
sbox.c:185:3: error: ‘for’ loop initial declarations are only allowed in C99 mode
for (int i = 3; i < max; i++)
^
sbox.c:185:3: note: use option -std=c99 or -std=gnu99 to compile your code
Diffstat (limited to 'src')
-rw-r--r-- | src/firejail/sbox.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/firejail/sbox.c b/src/firejail/sbox.c index 9e4cd1da9..203c0fc03 100644 --- a/src/firejail/sbox.c +++ b/src/firejail/sbox.c | |||
@@ -182,7 +182,8 @@ int sbox_run_v(unsigned filtermask, char * const arg[]) { | |||
182 | 182 | ||
183 | // close all other file descriptors | 183 | // close all other file descriptors |
184 | int max = 20; // getdtablesize() is overkill for a firejail process | 184 | int max = 20; // getdtablesize() is overkill for a firejail process |
185 | for (int i = 3; i < max; i++) | 185 | int i = 3; |
186 | for (i = 3; i < max; i++) | ||
186 | close(i); // close open files | 187 | close(i); // close open files |
187 | 188 | ||
188 | umask(027); | 189 | umask(027); |