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| author | Simon Rettberg | 2016-01-11 12:09:23 +0100 |
|---|---|---|
| committer | Simon Rettberg | 2016-01-11 12:09:23 +0100 |
| commit | d9c2a6cf943ca08f31f61a3fada940f77e3a03d3 (patch) | |
| tree | 31f627a3d52ff838b046f41516a0fbef0b58b9ee /src/server/helper.c | |
| parent | [KERNEL/CLIENT] Several minor tweaks and changes (diff) | |
| download | dnbd3-d9c2a6cf943ca08f31f61a3fada940f77e3a03d3.tar.gz dnbd3-d9c2a6cf943ca08f31f61a3fada940f77e3a03d3.tar.xz dnbd3-d9c2a6cf943ca08f31f61a3fada940f77e3a03d3.zip | |
[SERVER] Fix a lot of (mostly harmless) data races
Diffstat (limited to 'src/server/helper.c')
| -rw-r--r-- | src/server/helper.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/src/server/helper.c b/src/server/helper.c index 87e0b7f..5201744 100644 --- a/src/server/helper.c +++ b/src/server/helper.c @@ -125,9 +125,14 @@ void trim_right(char * const string) *end-- = '\0'; } -void setThreadName(char *name) +void setThreadName(const char *name) { - if ( strlen( name ) > 16 ) name[16] = '\0'; + char newName[16]; + if ( strlen( name ) > 15 ) { + snprintf( newName, sizeof(newName), "%s", name ); + newName[15] = '\0'; + name = newName; + } prctl( PR_SET_NAME, (unsigned long)name, 0, 0, 0 ); } |