[asterisk-bugs] [JIRA] (ASTERISK-30349) app_if: Format truncation error
George Joseph (JIRA)
noreply at issues.asterisk.org
Mon Dec 12 08:48:51 CST 2022
George Joseph created ASTERISK-30349:
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Summary: app_if: Format truncation error
Key: ASTERISK-30349
URL: https://issues.asterisk.org/jira/browse/ASTERISK-30349
Project: Asterisk
Issue Type: Bug
Security Level: None
Components: Applications/app_if
Affects Versions: GIT
Environment: Fedora 37
GCC 12.2.1
Reporter: George Joseph
{code}
app_if.c: In function 'if_helper':
app_if.c:270:48: error: '%s' directive output may be truncated writing up to 63 bytes into a region of size 61 [-Werror=format-truncation=]
270 | snprintf(varname, sizeof(varname), "%s_%s", prefix, label);
| ^~
app_if.c:270:9: note: 'snprintf' output between 4 and 67 bytes into a destination of size 64
270 | snprintf(varname, sizeof(varname), "%s_%s", prefix, label);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
{code}
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