diff options
Diffstat (limited to 'src/signature.c')
| -rw-r--r-- | src/signature.c | 24 |
1 files changed, 19 insertions, 5 deletions
diff --git a/src/signature.c b/src/signature.c index 332bdf65f..1f788356b 100644 --- a/src/signature.c +++ b/src/signature.c @@ -40,7 +40,7 @@ static const char *skip_trailing_spaces(const char *buffer_start, const char *bu static int signature_error(const char *msg) { - giterr_set(GITERR_INVALID, "Failed to parse signature - %s", msg); + giterr_set(GITERR_INVALID, "Failed to process signature - %s", msg); return -1; } @@ -72,9 +72,16 @@ static int process_trimming(const char *input, char **storage, const char *input return 0; } +static bool contains_angle_brackets(const char *input) +{ + if (strchr(input, '<') != NULL) + return true; + + return strchr(input, '>') != NULL; +} + int git_signature_new(git_signature **sig_out, const char *name, const char *email, git_time_t time, int offset) { - int error; git_signature *p = NULL; assert(name && email); @@ -84,11 +91,18 @@ int git_signature_new(git_signature **sig_out, const char *name, const char *ema p = git__calloc(1, sizeof(git_signature)); GITERR_CHECK_ALLOC(p); - if ((error = process_trimming(name, &p->name, name + strlen(name), 1)) < 0 || - (error = process_trimming(email, &p->email, email + strlen(email), 1)) < 0) + if (process_trimming(name, &p->name, name + strlen(name), 1) < 0 || + process_trimming(email, &p->email, email + strlen(email), 1) < 0) { git_signature_free(p); - return error; + return -1; + } + + if (contains_angle_brackets(p->email) || + contains_angle_brackets(p->name)) + { + git_signature_free(p); + return signature_error("Neither `name` nor `email` should contain angle brackets chars."); } p->when.time = time; |