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Give every printf-like function restrict qualifiers

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The format value has to be a string literal, every time.

Otherwise, you are not using these functions correctly. To reinforce this fact, I putrestrict over every non-contrib example of this I could find.
This commit is contained in:
Rose
2023-07-07 13:52:45 -04:00
parent 92860c717d
commit 5d758264ab
48 changed files with 143 additions and 143 deletions
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include/sudo_util.h
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@@ -316,7 +316,7 @@ sudo_dso_public mode_t sudo_strtomode_v2(const char *cp, const char **errstr);
#define sudo_strtomode(_a, _b) sudo_strtomode_v2((_a), (_b))
/* sudo_printf.c */
extern int (*sudo_printf)(int msg_type, const char *fmt, ...);
extern int (*sudo_printf)(int msg_type, const char * restrict fmt, ...);
/* term.c */
sudo_dso_public bool sudo_term_cbreak_v1(int fd);