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BUG/MINOR: cfgparse-global: fix allowed args number for setenv

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Keywords setenv and presetenv take 2 arguments: variable name and value.
So, the total number, that should be passed to alertif_too_many_args is 2
("setenv <name> <value>") instead of 3. For alertif_too_many_args the first
argument index is 0.

This should be backported in all stable versions.
This commit is contained in:
Valentine Krasnobaeva 2024-09-30 15:29:47 +02:00 committed by William Lallemand
parent 273d322b6f
commit df68f7ec96
1 changed files with 1 additions and 1 deletions
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2
src/cfgparse-global.c
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@ -798,7 +798,7 @@ int cfg_parse_global(const char *file, int linenum, char **args, int kwm)
#endif /* ! USE_CPU_AFFINITY */ #endif /* ! USE_CPU_AFFINITY */
} }
else if (strcmp(args[0], "setenv") == 0 || strcmp(args[0], "presetenv") == 0) { else if (strcmp(args[0], "setenv") == 0 || strcmp(args[0], "presetenv") == 0) {
if (alertif_too_many_args(3, file, linenum, args, &err_code)) if (alertif_too_many_args(2, file, linenum, args, &err_code))
goto out; goto out;
if (*(args[2]) == 0) { if (*(args[2]) == 0) {